Briard: a Ruby library for conversion of DOI Metadata

Ruby gem and command-line utility for conversion of DOI metadata from and to different metadata formats, including schema.org (opens in a new tab). Fork of version 1.9.12 of the bolognese (opens in a new tab) gem.

Supported Metadata Formats

Briard reads and/or writes these metadata formats:

Format	Name	Content Type	Read	Write
CrossRef Unixref XML (opens in a new tab)	crossref	application/vnd.crossref.unixref+xml	yes	yes
Crossref JSON (opens in a new tab)	crossref_json	application/vnd.crossref+json	yes	no
DataCite XML (opens in a new tab)	datacite	application/vnd.datacite.datacite+xml	yes	yes
DataCite JSON (opens in a new tab)	datacite_json	application/vnd.datacite.datacite+json	yes	yes
Schema.org (in JSON-LD)	schema_org	application/vnd.schemaorg.ld+json	yes	yes
RDF XML	rdf_xml	application/rdf+xml	no	yes
RDF Turtle	turtle	text/turtle	no	yes
Citeproc JSON (opens in a new tab)	citeproc	pplication/vnd.citationstyles.csl+json	yes	yes
Formatted text citation (opens in a new tab)	citation	text/x-bibliography	no	yes
Codemeta (opens in a new tab)	codemeta	application/vnd.codemeta.ld+json	yes	yes
Citation File Format (CFF) (opens in a new tab)	cff	application/vnd.cff+yaml	yes	yes
JATS (opens in a new tab)	jats	application/vnd.jats+xml	no	yes
CSV	csv	text/csv	no	yes
BibTex	bibtex	application/x-bibtex	yes	yes
RIS	ris	application/x-research-info-systems	yes	yes
Crosscite (opens in a new tab)	crosscite	application/vnd.crosscite.crosscite+json	yes	yes

Crosscite is the format used internally by briard.

Installation

Requires Ruby 2.7 or later. Then add the following to your Gemfile to install the latest version:

gem 'briard'

Then run bundle install to install into your environment.

You can also install the gem system-wide in the usual way:

gem install briard

Commands

Run the briard command with either an identifier (DOI or URL) or filename:

briard https://doi.org/10.7554/elife.01567

briard example.xml

Briard can read BibTeX files (file extension .bib), RIS files (file extension .ris), Crossref or DataCite XML files (file extension .xml), DataCite JSON files (file extension `Citeproc JSON files ().

The input format (e.g. Crossref XML or BibteX) is automatically detected, but you can also provide the format with the --from or -f flag. The supported input formats are listed in the table above.

The output format is determined by the --to or -t flag, and defaults to schema_org.

Show all commands with briard help:

Commands:
  briard                 # convert metadata
  briard --version, -v   # print the version
  briard help [COMMAND]  # Describe available commands or one specific command

Errors

Errors are returned to STDOUT.

All DataCite XML input is validated against the corresponding schema version (kernel 2.1, 2.2, 3, or 4).

Examples

Read Crossref XML:

briard https://doi.org/10.7554/elife.01567 -t crossref

<?xml version="1.0" encoding="UTF-8"?>
<doi_records>
  <doi_record owner="10.7554" timestamp="2015-08-11 07:35:02">
    <crossref>
      <journal>
        <journal_metadata language="en">
          <full_title>eLife</full_title>
          <issn media_type="electronic">2050-084X</issn>
        </journal_metadata>
        <journal_issue>
          <publication_date media_type="online">
            <month>02</month>
            <day>11</day>
            <year>2014</year>
          </publication_date>
          <journal_volume>
            <volume>3</volume>
          </journal_volume>
        </journal_issue>
        <journal_article publication_type="full_text">
          <titles>
            <title>Automated quantitative histology reveals vascular morphodynamics during Arabidopsis hypocotyl secondary growth</title>
          </titles>
          <contributors>
            <person_name contributor_role="author" sequence="first">
              <given_name>Martial</given_name>
              <surname>Sankar</surname>
            </person_name>
            <person_name contributor_role="author" sequence="additional">
              <given_name>Kaisa</given_name>
              <surname>Nieminen</surname>
            </person_name>
            <person_name contributor_role="author" sequence="additional">
              <given_name>Laura</given_name>
              <surname>Ragni</surname>
            </person_name>
            <person_name contributor_role="author" sequence="additional">
              <given_name>Ioannis</given_name>
              <surname>Xenarios</surname>
            </person_name>
            <person_name contributor_role="author" sequence="additional">
              <given_name>Christian S</given_name>
              <surname>Hardtke</surname>
            </person_name>
          </contributors>
          <publication_date media_type="online">
            <month>02</month>
            <day>11</day>
            <year>2014</year>
          </publication_date>
          <publisher_item>
            <identifier id_type="doi">10.7554/eLife.01567</identifier>
          </publisher_item>
          <crossmark>
            <crossmark_version>1</crossmark_version>
            <crossmark_policy>eLifesciences</crossmark_policy>
            <crossmark_domains>
              <crossmark_domain>
                <domain>www.elifesciences.org</domain>
              </crossmark_domain>
            </crossmark_domains>
            <crossmark_domain_exclusive>false</crossmark_domain_exclusive>
            <custom_metadata>
              <assertion name="received" label="Received" group_name="publication_history" group_label="Publication History" order="0">2013-09-20</assertion>
              <assertion name="accepted" label="Accepted" group_name="publication_history" group_label="Publication History" order="1">2013-12-24</assertion>
              <assertion name="published" label="Published" group_name="publication_history" group_label="Publication History" order="2">2014-02-11</assertion>
              <program name="fundref">
                <assertion name="fundgroup">
                  <assertion name="funder_name">SystemsX</assertion>
                </assertion>
                <assertion name="fundgroup">
                  <assertion name="funder_name">
                    EMBO
                    <assertion name="funder_identifier">http://dx.doi.org/10.13039/501100003043</assertion>
                  </assertion>
                </assertion>
                <assertion name="fundgroup">
                  <assertion name="funder_name">
                    Swiss National Science Foundation
                    <assertion name="funder_identifier">http://dx.doi.org/10.13039/501100001711</assertion>
                  </assertion>
                </assertion>
                <assertion name="fundgroup">
                  <assertion name="funder_name">
                    University of Lausanne
                    <assertion name="funder_identifier" provider="crossref">http://dx.doi.org/10.13039/501100006390</assertion>
                  </assertion>
                </assertion>
              </program>
              <program name="AccessIndicators">
                <license_ref applies_to="vor">http://creativecommons.org/licenses/by/3.0/</license_ref>
                <license_ref applies_to="am">http://creativecommons.org/licenses/by/3.0/</license_ref>
                <license_ref applies_to="tdm">http://creativecommons.org/licenses/by/3.0/</license_ref>
              </program>
            </custom_metadata>
          </crossmark>
          <doi_data>
            <doi>10.7554/eLife.01567</doi>
            <resource>http://elifesciences.org/lookup/doi/10.7554/eLife.01567</resource>
          </doi_data>
          <citation_list>
            ...
            <citation key="22">
              <author>Sankar</author>
              <cYear>2014</cYear>
              <doi>10.5061/dryad.b835k</doi>
            </citation>
            ...
          </citation_list>
          <component_list>
           ...
          </component_list>
        </journal_article>
      </journal>
    </crossref>
  </doi_record>
</doi_records>

Convert Crossref XML to schema.org/JSON-LD:

briard https://doi.org/10.7554/elife.01567

{
    "@context": "http://schema.org",
    "@type": "ScholarlyArticle",
    "@id": "https://doi.org/10.7554/elife.01567",
    "url": "http://elifesciences.org/lookup/doi/10.7554/eLife.01567",
    "additionalType": "JournalArticle",
    "name": "Automated quantitative histology reveals vascular morphodynamics during Arabidopsis hypocotyl secondary growth",
    "author": [{
        "@type": "Person",
        "givenName": "Martial",
        "familyName": "Sankar"
    }, {
        "@type": "Person",
        "givenName": "Kaisa",
        "familyName": "Nieminen"
    }, {
        "@type": "Person",
        "givenName": "Laura",
        "familyName": "Ragni"
    }, {
        "@type": "Person",
        "givenName": "Ioannis",
        "familyName": "Xenarios"
    }, {
        "@type": "Person",
        "givenName": "Christian S",
        "familyName": "Hardtke"
    }],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "datePublished": "2014-02-11",
    "dateModified": "2015-08-11T05:35:02Z",
    "isPartOf": {
        "@type": "Periodical",
        "name": "eLife",
        "issn": "2050-084X"
    },
    "citation": [{
        "@type": "CreativeWork",
        "@id": "https://doi.org/10.1038/nature02100",
        "position": "1",
        "datePublished": "2003"
    }, {
        "@type": "CreativeWork",
        "@id": "https://doi.org/10.1534/genetics.109.104976",
        "position": "2",
        "datePublished": "2009"
    }, {
        "@type": "CreativeWork",
        "@id": "https://doi.org/10.1034/j.1399-3054.2002.1140413.x",
        "position": "3",
        "datePublished": "2002"
    }, {
        "@type": "CreativeWork",
        "@id": "https://doi.org/10.1162/089976601750399335",
        "position": "4",
        "datePublished": "2001"
    }, {
        "@type": "CreativeWork",
        "position": "5",
        "datePublished": "1995"
    }, {
        "@type": "CreativeWork",
        "position": "6",
        "datePublished": "1993"
    }, {
        "@type": "CreativeWork",
        "@id": "https://doi.org/10.1016/j.semcdb.2009.09.009",
        "position": "7",
        "datePublished": "2009"
    }, {
        "@type": "CreativeWork",
        "@id": "https://doi.org/10.1242/dev.091314",
        "position": "8",
        "datePublished": "2013"
    }, {
        "@type": "CreativeWork",
        "@id": "https://doi.org/10.1371/journal.pgen.1002997",
        "position": "9",
        "datePublished": "2012"
    }, {
        "@type": "CreativeWork",
        "@id": "https://doi.org/10.1038/msb.2010.25",
        "position": "10",
        "datePublished": "2010"
    }, {
        "@type": "CreativeWork",
        "@id": "https://doi.org/10.1016/j.biosystems.2012.07.004",
        "position": "11",
        "datePublished": "2012"
    }, {
        "@type": "CreativeWork",
        "@id": "https://doi.org/10.1016/j.pbi.2005.11.013",
        "position": "12",
        "datePublished": "2006"
    }, {
        "@type": "CreativeWork",
        "@id": "https://doi.org/10.1105/tpc.110.076083",
        "position": "13",
        "datePublished": "2010"
    }, {
        "@type": "CreativeWork",
        "@id": "https://doi.org/10.1073/pnas.0808444105",
        "position": "14",
        "datePublished": "2008"
    }, {
        "@type": "CreativeWork",
        "@id": "https://doi.org/10.1016/0092-8674(89)90900-8",
        "position": "15",
        "datePublished": "1989"
    }, {
        "@type": "CreativeWork",
        "@id": "https://doi.org/10.1126/science.1066609",
        "position": "16",
        "datePublished": "2002"
    }, {
        "@type": "CreativeWork",
        "@id": "https://doi.org/10.1104/pp.104.040212",
        "position": "17",
        "datePublished": "2004"
    }, {
        "@type": "CreativeWork",
        "@id": "https://doi.org/10.1038/nbt1206-1565",
        "position": "18",
        "datePublished": "2006"
    }, {
        "@type": "CreativeWork",
        "@id": "https://doi.org/10.1073/pnas.77.3.1516",
        "position": "19",
        "datePublished": "1980"
    }, {
        "@type": "CreativeWork",
        "@id": "https://doi.org/10.1093/bioinformatics/btq046",
        "position": "20",
        "datePublished": "2010"
    }, {
        "@type": "CreativeWork",
        "@id": "https://doi.org/10.1105/tpc.111.084020",
        "position": "21",
        "datePublished": "2011"
    }, {
        "@type": "CreativeWork",
        "@id": "https://doi.org/10.5061/dryad.b835k",
        "position": "22",
        "datePublished": "2014"
    }, {
        "@type": "CreativeWork",
        "@id": "https://doi.org/10.1016/j.cub.2008.02.070",
        "position": "23",
        "datePublished": "2008"
    }, {
        "@type": "CreativeWork",
        "@id": "https://doi.org/10.1111/j.1469-8137.2010.03236.x",
        "position": "24",
        "datePublished": "2010"
    }, {
        "@type": "CreativeWork",
        "@id": "https://doi.org/10.1007/s00138-011-0345-9",
        "position": "25",
        "datePublished": "2012"
    }, {
        "@type": "CreativeWork",
        "@id": "https://doi.org/10.1016/j.cell.2012.02.048",
        "position": "26",
        "datePublished": "2012"
    }, {
        "@type": "CreativeWork",
        "@id": "https://doi.org/10.1038/ncb2764",
        "position": "27",
        "datePublished": "2013"
    }],
    "funder": [{
        "@type": "Organization",
        "name": "SystemsX"
    }, {
        "@type": "Organization",
        "@id": "https://doi.org/10.13039/501100003043",
        "name": "EMBO"
    }, {
        "@type": "Organization",
        "@id": "https://doi.org/10.13039/501100001711",
        "name": "Swiss National Science Foundation"
    }, {
        "@type": "Organization",
        "@id": "https://doi.org/10.13039/501100006390",
        "name": "University of Lausanne"
    }],
    "provider": {
        "@type": "Organization",
        "name": "Crossref"
    }
}

Convert Crossref XML to DataCite XML:

briard https://doi.org/10.7554/elife.01567 -t datacite

<?xml version="1.0" encoding="UTF-8"?>
<resource xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://datacite.org/schema/kernel-4" xsi:schemaLocation="http://datacite.org/schema/kernel-4 http://schema.datacite.org/meta/kernel-4/metadata.xsd">
  <identifier identifierType="DOI">10.7554/eLife.01567</identifier>
  <creators>
    <creator>
      <creatorName>Sankar, Martial</creatorName>
      <givenName>Martial</givenName>
      <familyName>Sankar</familyName>
    </creator>
    <creator>
      <creatorName>Nieminen, Kaisa</creatorName>
      <givenName>Kaisa</givenName>
      <familyName>Nieminen</familyName>
    </creator>
    <creator>
      <creatorName>Ragni, Laura</creatorName>
      <givenName>Laura</givenName>
      <familyName>Ragni</familyName>
    </creator>
    <creator>
      <creatorName>Xenarios, Ioannis</creatorName>
      <givenName>Ioannis</givenName>
      <familyName>Xenarios</familyName>
    </creator>
    <creator>
      <creatorName>Hardtke, Christian S</creatorName>
      <givenName>Christian S</givenName>
      <familyName>Hardtke</familyName>
    </creator>
  </creators>
  <titles>
    <title>Automated quantitative histology reveals vascular morphodynamics during Arabidopsis hypocotyl secondary growth</title>
  </titles>
  <publisher>eLife</publisher>
  <publicationYear>2014</publicationYear>
  <resourceType resourceTypeGeneral="Text">JournalArticle</resourceType>
  <fundingReferences>
    <fundingReference>
      <funderName>SystemsX</funderName>
    </fundingReference>
    <fundingReference>
      <funderName>EMBO</funderName>
      <funderIdentifier funderIdentifierType="Crossref Funder ID">https://doi.org/10.13039/501100003043</funderIdentifier>
    </fundingReference>
    <fundingReference>
      <funderName>Swiss National Science Foundation</funderName>
      <funderIdentifier funderIdentifierType="Crossref Funder ID">https://doi.org/10.13039/501100001711</funderIdentifier>
    </fundingReference>
    <fundingReference>
      <funderName>University of Lausanne</funderName>
      <funderIdentifier funderIdentifierType="Crossref Funder ID">https://doi.org/10.13039/501100006390</funderIdentifier>
    </fundingReference>
  </fundingReferences>
  <dates>
    <date dateType="Issued">2014-02-11</date>
    <date dateType="Updated">2015-08-11T05:35:02Z</date>
  </dates>
  <relatedIdentifiers>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="References">https://doi.org/10.1038/nature02100</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="References">https://doi.org/10.1534/genetics.109.104976</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="References">https://doi.org/10.1034/j.1399-3054.2002.1140413.x</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="References">https://doi.org/10.1162/089976601750399335</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="References">https://doi.org/10.1016/j.semcdb.2009.09.009</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="References">https://doi.org/10.1242/dev.091314</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="References">https://doi.org/10.1371/journal.pgen.1002997</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="References">https://doi.org/10.1038/msb.2010.25</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="References">https://doi.org/10.1016/j.biosystems.2012.07.004</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="References">https://doi.org/10.1016/j.pbi.2005.11.013</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="References">https://doi.org/10.1105/tpc.110.076083</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="References">https://doi.org/10.1073/pnas.0808444105</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="References">https://doi.org/10.1016/0092-8674(89)90900-8</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="References">https://doi.org/10.1126/science.1066609</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="References">https://doi.org/10.1104/pp.104.040212</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="References">https://doi.org/10.1038/nbt1206-1565</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="References">https://doi.org/10.1073/pnas.77.3.1516</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="References">https://doi.org/10.1093/bioinformatics/btq046</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="References">https://doi.org/10.1105/tpc.111.084020</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="References">https://doi.org/10.5061/dryad.b835k</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="References">https://doi.org/10.1016/j.cub.2008.02.070</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="References">https://doi.org/10.1111/j.1469-8137.2010.03236.x</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="References">https://doi.org/10.1007/s00138-011-0345-9</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="References">https://doi.org/10.1016/j.cell.2012.02.048</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="References">https://doi.org/10.1038/ncb2764</relatedIdentifier>
  </relatedIdentifiers>
  <rightsList>
    <rights rightsURI="http://creativecommons.org/licenses/by/3.0/">Creative Commons Attribution 3.0 (CC-BY 3.0)</rights>
  </rightsList>
</resource>

Convert Crossref XML to BibTeX:

briard https://doi.org/10.7554/elife.01567 -t bibtex

@article{https://doi.org/10.7554/elife.01567,
  doi = {10.7554/eLife.01567},
  url = {http://elifesciences.org/lookup/doi/10.7554/eLife.01567},
  author = {Sankar, Martial and Nieminen, Kaisa and Ragni, Laura and Xenarios, Ioannis and Hardtke, Christian S},
  title = {Automated quantitative histology reveals vascular morphodynamics during Arabidopsis hypocotyl secondary growth},
  journal = {eLife},
  year = {2014}
}

Read DataCite XML:

briard 10.5061/DRYAD.8515 -t datacite

<?xml version="1.0" encoding="UTF-8"?>
<resource
    xmlns="http://datacite.org/schema/kernel-3"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns:mets="http://www.loc.gov/METS/"
    xmlns:dspace="http://www.dspace.org/xmlns/dspace/dim"
    xmlns:dim="http://www.dspace.org/xmlns/dspace/dim"
    xmlns:dryad="http://purl.org/dryad/terms/"
    xsi:schemaLocation="http://datacite.org/schema/kernel-3 http://schema.datacite.org/meta/kernel-3/metadata.xsd">
    <identifier identifierType="DOI">10.5061/DRYAD.8515</identifier>
    <version>1</version>
    <creators>
        <creator>
            <creatorName>Ollomo, Benjamin</creatorName>
        </creator>
        <creator>
            <creatorName>Durand, Patrick</creatorName>
        </creator>
        <creator>
            <creatorName>Prugnolle, Franck</creatorName>
        </creator>
        <creator>
            <creatorName>Douzery, Emmanuel J. P.</creatorName>
        </creator>
        <creator>
            <creatorName>Arnathau, Céline</creatorName>
        </creator>
        <creator>
            <creatorName>Nkoghe, Dieudonné</creatorName>
        </creator>
        <creator>
            <creatorName>Leroy, Eric</creatorName>
        </creator>
        <creator>
            <creatorName>Renaud, François</creatorName>
        </creator>
    </creators>
    <titles>
        <title>Data from: A new malaria agent in African hominids.</title>
    </titles>
    <publisher>Dryad Digital Repository</publisher>
    <publicationYear>2011</publicationYear>
    <subjects>
        <subject>Phylogeny</subject>
        <subject>Malaria</subject>
        <subject>Parasites</subject>
        <subject>Taxonomy</subject>
        <subject>Mitochondrial genome</subject>
        <subject>Africa</subject>
        <subject>Plasmodium</subject>
    </subjects>
    <resourceType resourceTypeGeneral="Dataset">DataPackage</resourceType>
    <alternateIdentifiers>
        <alternateIdentifier alternateIdentifierType="citation">Ollomo B, Durand P, Prugnolle F, Douzery EJP, Arnathau C, Nkoghe D, Leroy E, Renaud F (2009) A new malaria agent in African hominids. PLoS Pathogens 5(5): e1000446.</alternateIdentifier>
    </alternateIdentifiers>
    <relatedIdentifiers>
        <relatedIdentifier relatedIdentifierType="DOI" relationType="HasPart">10.5061/DRYAD.8515/1</relatedIdentifier>
        <relatedIdentifier relatedIdentifierType="DOI" relationType="HasPart">10.5061/DRYAD.8515/2</relatedIdentifier>
        <relatedIdentifier relatedIdentifierType="DOI" relationType="IsReferencedBy">10.1371/JOURNAL.PPAT.1000446</relatedIdentifier>
        <relatedIdentifier relatedIdentifierType="PMID" relationType="IsReferencedBy">19478877</relatedIdentifier>
    </relatedIdentifiers>
    <rightsList>
        <rights rightsURI="http://creativecommons.org/publicdomain/zero/1.0/"/>
    </rightsList>
</resource>

Convert DataCite XML to schema.org/JSON-LD:

briard 10.5061/DRYAD.8515
 
{
    "@context": "http://schema.org",
    "@type": "Dataset",
    "@id": "https://doi.org/10.5061/dryad.8515",
    "additionalType": "DataPackage",
    "name": "Data from: A new malaria agent in African hominids.",
    "alternateName": "Ollomo B, Durand P, Prugnolle F, Douzery EJP, Arnathau C, Nkoghe D, Leroy E, Renaud F (2009) A new malaria agent in African hominids. PLoS Pathogens 5(5): e1000446.",
    "author": [{
        "@type": "Person",
        "givenName": "Benjamin",
        "familyName": "Ollomo"
    }, {
        "@type": "Person",
        "givenName": "Patrick",
        "familyName": "Durand"
    }, {
        "@type": "Person",
        "givenName": "Franck",
        "familyName": "Prugnolle"
    }, {
        "@type": "Person",
        "givenName": "Emmanuel J. P.",
        "familyName": "Douzery"
    }, {
        "@type": "Person",
        "givenName": "Céline",
        "familyName": "Arnathau"
    }, {
        "@type": "Person",
        "givenName": "Dieudonné",
        "familyName": "Nkoghe"
    }, {
        "@type": "Person",
        "givenName": "Eric",
        "familyName": "Leroy"
    }, {
        "@type": "Person",
        "givenName": "François",
        "familyName": "Renaud"
    }],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "version": "1",
    "keywords": "Phylogeny, Malaria, Parasites, Taxonomy, Mitochondrial genome, Africa, Plasmodium",
    "datePublished": "2011",
    "hasPart": [{
        "@type": "CreativeWork",
        "@id": "https://doi.org/10.5061/dryad.8515/1"
    }, {
        "@type": "CreativeWork",
        "@id": "https://doi.org/10.5061/dryad.8515/2"
    }],
    "citation": [{
        "@type": "CreativeWork",
        "@id": "https://doi.org/10.1371/journal.ppat.1000446"
    }],
    "schemaVersion": "http://datacite.org/schema/kernel-3",
    "publisher": {
        "@type": "Organization",
        "name": "Dryad Digital Repository"
    },
    "provider": {
        "@type": "Organization",
        "name": "DataCite"
    }
}

Convert DataCite XML to schema version 4.0:

briard 10.5061/DRYAD.8515 -t datacite --schema_version http://datacite.org/schema/kernel-4

<?xml version="1.0" encoding="UTF-8"?>
<resource xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://datacite.org/schema/kernel-4" xsi:schemaLocation="http://datacite.org/schema/kernel-4 http://schema.datacite.org/meta/kernel-4/metadata.xsd">
  <identifier identifierType="DOI">10.5061/DRYAD.8515</identifier>
  <creators>
    <creator>
      <creatorName>Ollomo, Benjamin</creatorName>
      <givenName>Benjamin</givenName>
      <familyName>Ollomo</familyName>
    </creator>
    <creator>
      <creatorName>Durand, Patrick</creatorName>
      <givenName>Patrick</givenName>
      <familyName>Durand</familyName>
    </creator>
    <creator>
      <creatorName>Prugnolle, Franck</creatorName>
      <givenName>Franck</givenName>
      <familyName>Prugnolle</familyName>
    </creator>
    <creator>
      <creatorName>Douzery, Emmanuel J. P.</creatorName>
      <givenName>Emmanuel J. P.</givenName>
      <familyName>Douzery</familyName>
    </creator>
    <creator>
      <creatorName>Arnathau, Céline</creatorName>
      <givenName>Céline</givenName>
      <familyName>Arnathau</familyName>
    </creator>
    <creator>
      <creatorName>Nkoghe, Dieudonné</creatorName>
      <givenName>Dieudonné</givenName>
      <familyName>Nkoghe</familyName>
    </creator>
    <creator>
      <creatorName>Leroy, Eric</creatorName>
      <givenName>Eric</givenName>
      <familyName>Leroy</familyName>
    </creator>
    <creator>
      <creatorName>Renaud, François</creatorName>
      <givenName>François</givenName>
      <familyName>Renaud</familyName>
    </creator>
  </creators>
  <titles>
    <title>Data from: A new malaria agent in African hominids.</title>
  </titles>
  <publisher>Dryad Digital Repository</publisher>
  <publicationYear>2011</publicationYear>
  <resourceType resourceTypeGeneral="Dataset">DataPackage</resourceType>
  <alternateIdentifiers>
    <alternateIdentifier alternateIdentifierType="Local accession number">Ollomo B, Durand P, Prugnolle F, Douzery EJP, Arnathau C, Nkoghe D, Leroy E, Renaud F (2009) A new malaria agent in African hominids. PLoS Pathogens 5(5): e1000446.</alternateIdentifier>
  </alternateIdentifiers>
  <subjects>
    <subject>Phylogeny</subject>
    <subject>Malaria</subject>
    <subject>Parasites</subject>
    <subject>Taxonomy</subject>
    <subject>Mitochondrial genome</subject>
    <subject>Africa</subject>
    <subject>Plasmodium</subject>
  </subjects>
  <dates>
    <date dateType="Issued">2011</date>
  </dates>
  <relatedIdentifiers>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="HasPart">https://doi.org/10.5061/dryad.8515/1</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="HasPart">https://doi.org/10.5061/dryad.8515/2</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="References">https://doi.org/10.1371/journal.ppat.1000446</relatedIdentifier>
  </relatedIdentifiers>
  <version>1</version>
  <rightsList>
    <rights rightsURI="http://creativecommons.org/publicdomain/zero/1.0/">Public Domain (CC0 1.0)</rights>
  </rightsList>
</resource>

Convert DataCite XML to Codemeta:

briard https://doi.org/10.5063/f1m61h5x -t codemeta

{
   "@context":"https://raw.githubusercontent.com/codemeta/codemeta/master/codemeta.jsonld",
   "@type":"SoftwareSourceCode",
   "@id":"https://doi.org/10.5063/f1m61h5x",
   "identifier":"https://doi.org/10.5063/f1m61h5x",
   "title":"dataone: R interface to the DataONE network of data repositories",
   "agents":{
      "@type":"Person",
      "givenName":"Matthew B.",
      "familyName":"Jones"
   },
   "datePublished":"2016",
   "publisher":{
      "@type":"Organization",
      "name":"KNB Data Repository"
   }
}

Convert DataCite XML to BibTeX:

briard 10.5061/DRYAD.8515 -t bibtex

@misc{https://doi.org/10.5061/dryad.8515,
  doi = {10.5061/DRYAD.8515},
  author = {Ollomo, Benjamin and Durand, Patrick and Prugnolle, Franck and Douzery, Emmanuel J. P. and Arnathau, Céline and Nkoghe, Dieudonné and Leroy, Eric and Renaud, François},
  keywords = {Phylogeny, Malaria, Parasites, Taxonomy, Mitochondrial genome, Africa, Plasmodium},
  title = {Data from: A new malaria agent in African hominids.},
  publisher = {Dryad Digital Repository},
  year = {2011}
}

Convert schema.org/JSON-LD to DataCite XML:

briard https://blog.datacite.org/eating-your-own-dog-food -t datacite

<?xml version="1.0" encoding="UTF-8"?>
<resource xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://datacite.org/schema/kernel-4" xsi:schemaLocation="http://datacite.org/schema/kernel-4 http://schema.datacite.org/meta/kernel-4/metadata.xsd">
  <identifier identifierType="DOI">10.5438/4k3m-nyvg</identifier>
  <creators>
    <creator>
      <creatorName>Fenner, Martin</creatorName>
      <givenName>Martin</givenName>
      <familyName>Fenner</familyName>
      <nameIdentifier schemeURI="http://orcid.org/" nameIdentifierScheme="ORCID">http://orcid.org/0000-0003-1419-2405</nameIdentifier>
    </creator>
  </creators>
  <titles>
    <title>Eating your own Dog Food</title>
  </titles>
  <publisher>DataCite</publisher>
  <publicationYear>2016</publicationYear>
  <resourceType resourceTypeGeneral="Text">BlogPosting</resourceType>
  <alternateIdentifiers>
    <alternateIdentifier alternateIdentifierType="Local accession number">MS-49-3632-5083</alternateIdentifier>
  </alternateIdentifiers>
  <subjects>
    <subject>datacite</subject>
    <subject>doi</subject>
    <subject>metadata</subject>
    <subject>featured</subject>
  </subjects>
  <dates>
    <date dateType="Created">2016-12-20</date>
    <date dateType="Issued">2016-12-20</date>
    <date dateType="Updated">2016-12-20</date>
  </dates>
  <relatedIdentifiers>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsPartOf">https://doi.org/10.5438/0000-00ss</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="References">https://doi.org/10.5438/0012</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="References">https://doi.org/10.5438/55e5-t5c0</relatedIdentifier>
  </relatedIdentifiers>
  <version>1.0</version>
  <rightsList>
    <rights rightsURI="https://creativecommons.org/licenses/by/4.0/"/>
  </rightsList>
  <descriptions>
    <description descriptionType="Abstract">Eating your own dog food is a slang term to describe that an organization should itself use the products and services it provides. For DataCite this means that we should use DOIs with appropriate metadata and strategies for long-term preservation for...</description>
  </descriptions>
</resource>

Convert schema.org/JSON-LD to BibTeX:

briard https://blog.datacite.org/eating-your-own-dog-food -t bibtex

@article{https://doi.org/10.5438/4k3m-nyvg,
  doi = {10.5438/4k3m-nyvg},
  url = {https://blog.datacite.org/eating-your-own-dog-food},
  author = {Fenner, Martin},
  keywords = {datacite, doi, metadata, featured},
  title = {Eating your own Dog Food},
  publisher = {DataCite},
  year = {2016}
}

Convert Codemeta to schema.org/JSON-LD:

briard https://github.com/datacite/maremma

{
  "@context":"http://schema.org",
  "@type":"SoftwareSourceCode",
  "@id":"https://doi.org/10.5438/qeg0-3gm3",
  "url":"https://github.com/datacite/maremma",
  "name":"Maremma: a Ruby library for simplified network calls",
  "author":{
    "@type":"person",
    "@id":"http://orcid.org/0000-0003-0077-4738",
    "name":"Martin Fenner"
  },
  "description":"Simplifies network calls, including json/xml parsing and error handling. Based on Faraday.",
  "keywords":"faraday, excon, net/http",
  "dateCreated":"2015-11-28",
  "datePublished":"2017-02-24",
  "dateModified":"2017-02-24",
  "publisher":{
    "@type":"Organization",
    "name":"DataCite"
  }
}

Convert Codemeta to DataCite XML:

briard https://github.com/datacite/maremma -t datacite

<?xml version="1.0" encoding="UTF-8"?>
<resource xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://datacite.org/schema/kernel-4" xsi:schemaLocation="http://datacite.org/schema/kernel-4 http://schema.datacite.org/meta/kernel-4/metadata.xsd">
  <identifier identifierType="DOI">10.5438/qeg0-3gm3</identifier>
  <creators>
    <creator>
      <creatorName>Martin Fenner</creatorName>
      <nameIdentifier schemeURI="http://orcid.org/" nameIdentifierScheme="ORCID">http://orcid.org/0000-0003-0077-4738</nameIdentifier>
    </creator>
  </creators>
  <titles>
    <title>Maremma: a Ruby library for simplified network calls</title>
  </titles>
  <publisher>DataCite</publisher>
  <publicationYear>2017</publicationYear>
  <resourceType resourceTypeGeneral="Software">SoftwareSourceCode</resourceType>
  <subjects>
    <subject>faraday</subject>
    <subject>excon</subject>
    <subject>net/http</subject>
  </subjects>
  <dates>
    <date dateType="Created">2015-11-28</date>
    <date dateType="Issued">2017-02-24</date>
    <date dateType="Updated">2017-02-24</date>
  </dates>
  <descriptions>
    <description descriptionType="Abstract">Simplifies network calls, including json/xml parsing and error handling. Based on Faraday.</description>
  </descriptions>
</resource>

Development

We use rspec for unit testing:

bundle exec rspec

Follow along via Github Issues (opens in a new tab). Please open an issue if conversion fails or metadata are not properly supported.

Note on Patches/Pull Requests

Fork the project
Write tests for your new feature or a test that reproduces a bug
Implement your feature or make a bug fix
Do not mess with Rakefile, version or history
Commit, push and make a pull request. Bonus points for topical branches.

License

briard is released under the MIT License (opens in a new tab).

Last updated on February 8, 2023

Open Source Software