rdatacite provides programmatic accesses to DataCite metadata

Installation

Stable CRAN version

install.packages("rdatacite")

Development version from github

devtools::install_github("ropensci/rdatacite")
library('rdatacite')

OAI-PMH

List metadata formats

REST API

Get a work

dc_work(doi = "10.5438/0012")
#> $data
#> $data$id
#> [1] "https://doi.org/10.5438/0012"
#> 
#> $data$type
#> [1] "works"
#> 
#> $data$attributes
#> $data$attributes$doi
#> [1] "10.5438/0012"
#> 
#> $data$attributes$identifier
#> [1] "https://doi.org/10.5438/0012"
#> 
#> $data$attributes$url
#> [1] "https://schema.datacite.org/meta/kernel-4.0/index.html"
#> 
#> $data$attributes$author
#>                           literal
#> 1 DataCite Metadata Working Group
#> 
#> $data$attributes$title
#> [1] "DataCite Metadata Schema Documentation for the Publication and Citation of Research Data v4.0"
#> 
#> $data$attributes$`container-title`
#> [1] "DataCite e.V."
#> 
#> $data$attributes$description
#> [1] "1 Introduction\n1.1 The DataCite Consortium\n1.2 DataCite Community Participation\n1.3 The Metadata Schema\n1.4 Version 4.0 Update\n2 DataCite Metadata Properties\n2.1 Overview\n2.2 Citation\n2.3 DataCite Properties\n3 XML Example\n4 XML Schema\n5 Other DataCite Services\nAppendices\nAppendix 1: Controlled List Definitions\nAppendix 2: Earlier Version Update Notes"
#> 
#> $data$attributes$`resource-type-subtype`
#> [1] "Documentation"
#> 
#> $data$attributes$`data-center-id`
#> [1] "datacite.datacite"
#> 
#> $data$attributes$`member-id`
#> [1] "datacite"
#> 
#> $data$attributes$`resource-type-id`
#> [1] "text"
#> 
#> $data$attributes$version
#> NULL
#> 
#> $data$attributes$license
#> NULL
#> 
#> $data$attributes$`schema-version`
#> NULL
#> 
#> $data$attributes$results
#> list()
#> 
#> $data$attributes$`related-identifiers`
#> list()
#> 
#> $data$attributes$published
#> [1] "2016"
#> 
#> $data$attributes$registered
#> [1] "2016-09-19T21:53:56.000Z"
#> 
#> $data$attributes$checked
#> NULL
#> 
#> $data$attributes$updated
#> [1] "2019-05-06T01:01:39.000Z"
#> 
#> $data$attributes$media
#> list()
#> 
#> $data$attributes$xml
#> [1] "<?xml version="1.0" encoding="UTF-8"?>
<resource xmlns="http://datacite.org/schema/kernel-4" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://datacite.org/schema/kernel-4 http://schema.datacite.org/meta/kernel-4/metadata.xsd">
	<identifier identifierType="DOI">10.5438/0012</identifier>
	<creators>
		<creator>
			<creatorName>DataCite Metadata Working Group</creatorName>
		</creator>
	</creators>
	<titles>
		<title>DataCite Metadata Schema Documentation for the Publication and Citation of Research Data v4.0</title>
	</titles>
	<publisher>DataCite e.V.</publisher>
	<publicationYear>2016</publicationYear>
	<contributors>
		<contributor contributorType="ProjectLeader">
			<contributorName>Starr, Joan</contributorName>
			<givenName>Joan</givenName>
			<familyName>Starr</familyName>
			<nameIdentifier nameIdentifierScheme="ORCID" schemeURI="http://orcid.org">0000-0002-7285-027X</nameIdentifier>
			<affiliation>California Digital Library</affiliation>
		</contributor>
		<contributor contributorType="ProjectLeader">
			<contributorName>Smaele, Madeleine de</contributorName>
			<givenName>Madeleine de</givenName>
			<familyName>Smaele</familyName>
			<affiliation>TU Delft</affiliation>
		</contributor>
		<contributor contributorType="Editor">
			<contributorName>Ashton, Jan</contributorName>
			<givenName>Jan</givenName>
			<familyName>Ashton</familyName>
			<affiliation>British Library</affiliation>
		</contributor>
		<contributor contributorType="Editor">
			<contributorName>Barton, Amy</contributorName>
			<givenName>Amy</givenName>
			<familyName>Barton</familyName>
			<affiliation>Purdue University Library</affiliation>
		</contributor>
		<contributor contributorType="Editor">
			<contributorName>Bradford, Tina</contributorName>
			<givenName>Tina</givenName>
			<familyName>Bradford</familyName>
			<affiliation>NRC/CISTI</affiliation>
		</contributor>
		<contributor contributorType="Editor">
			<contributorName>Ciolek‐Figiel, Anne</contributorName>
			<givenName>Anne</givenName>
			<familyName>Ciolek-Figiel</familyName>
			<affiliation>Inist‐CNRS</affiliation>
		</contributor>
		<contributor contributorType="Editor">
			<contributorName>Dietiker, Stefanie</contributorName>
			<givenName>Stefanie</givenName>
			<familyName>Dietiker</familyName>
			<affiliation>ETH Zürich</affiliation>
		</contributor>
		<contributor contributorType="Editor">
			<contributorName>Elliott, Jannean</contributorName>
			<givenName>Jannean</givenName>
			<familyName>Elliot</familyName>
			<affiliation>DOE/OSTI</affiliation>
		</contributor>
		<contributor contributorType="Editor">
			<contributorName>Genat, Berrit</contributorName>
			<givenName>Berrit</givenName>
			<familyName>Genat</familyName>
			<affiliation>TIB</affiliation>
		</contributor>
		<contributor contributorType="Editor">
			<contributorName>Harzenetter, Karoline</contributorName>
			<givenName>Karoline</givenName>
			<familyName>Harzenetter</familyName>
			<affiliation>GESIS</affiliation>
		</contributor>
		<contributor contributorType="Editor">
			<contributorName>Hirschmann, Barbara</contributorName>
			<givenName>Barbara</givenName>
			<familyName>Hirschmann</familyName>
			<nameIdentifier nameIdentifierScheme="ORCID" schemeURI="http://orcid.org">0000-0003-0289-0345</nameIdentifier>
			<affiliation>ETH Zürich</affiliation>
		</contributor>
		<contributor contributorType="Editor">
			<contributorName>Jakobsson, Stefan</contributorName>
			<givenName>Stefan</givenName>
			<familyName>Jakobsson</familyName>
			<affiliation>SND</affiliation>
		</contributor>
		<contributor contributorType="Editor">
			<contributorName>Mailloux, Jean‐Yves</contributorName>
			<givenName>Jean-Yves</givenName>
			<familyName>Mailloux</familyName>
			<affiliation>NRC/CISTI</affiliation>
		</contributor>
		<contributor contributorType="Editor">
			<contributorName>Newbold, Elizabeth</contributorName>
			<givenName>Elizabeth</givenName>
			<familyName>Newbold</familyName>
			<nameIdentifier nameIdentifierScheme="ORCID" schemeURI="http://orcid.org">0000-0002-8255-9013</nameIdentifier>
			<affiliation>British Library</affiliation>
		</contributor>
				<contributor contributorType="Editor">
			<contributorName>Nielsen, Lars Holm </contributorName>
			<givenName>Lars Holm</givenName>
			<familyName>Nielsen</familyName>
			<nameIdentifier nameIdentifierScheme="ORCID" schemeURI="http://orcid.org">0000-0001-8135-3489</nameIdentifier>
			<affiliation>CERN</affiliation>
		</contributor>
		<contributor contributorType="Editor">
			<contributorName>Yahia, Mohamed</contributorName>
			<givenName>Mohamed</givenName>
			<familyName>Yahia</familyName>
			<affiliation>Inist-CNRS</affiliation>
		</contributor>
		<contributor contributorType="Supervisor">
			<contributorName>Ziedorn, Frauke</contributorName>
			<givenName>Frauke</givenName>
			<familyName>Ziedorn</familyName>
			<nameIdentifier nameIdentifierScheme="ORCID" schemeURI="http://orcid.org">0000-0002-1143-781X</nameIdentifier>
			<affiliation>TIB</affiliation>
		</contributor>
	</contributors>
	<language>eng</language>
	<resourceType resourceTypeGeneral="Text">Documentation</resourceType>
	<relatedIdentifiers>
		<relatedIdentifier relatedIdentifierType="DOI" relationType="Documents">10.5438/0013</relatedIdentifier>
		<relatedIdentifier relatedIdentifierType="DOI" relationType="IsNewVersionOf">10.5438/0010</relatedIdentifier>
	</relatedIdentifiers>
	<sizes>
		<size>45 pages</size>
	</sizes>
	<formats>
		<format>application/pdf</format>
	</formats>
	<version>4.0</version>
	<descriptions>
		<description descriptionType="TableOfContents">1 Introduction<br/>
1.1 The DataCite Consortium<br/>
1.2 DataCite Community Participation<br/>
1.3 The Metadata Schema<br/>
1.4 Version 4.0 Update<br/>
2 DataCite Metadata Properties<br/>
2.1 Overview<br/>
2.2 Citation<br/>
2.3 DataCite Properties<br/>
3 XML Example<br/>
4 XML Schema<br/>
5 Other DataCite Services<br/>
Appendices<br/>
Appendix 1: Controlled List Definitions<br/>
Appendix 2: Earlier Version Update Notes</description>
	</descriptions>
</resource>
"
#> 
#> 
#> $data$relationships
#> $data$relationships$`data-center`
#> $data$relationships$`data-center`$data
#> $data$relationships$`data-center`$data$id
#> [1] "datacite.datacite"
#> 
#> $data$relationships$`data-center`$data$type
#> [1] "data-centers"
#> 
#> 
#> 
#> $data$relationships$member
#> $data$relationships$member$data
#> $data$relationships$member$data$id
#> [1] "datacite"
#> 
#> $data$relationships$member$data$type
#> [1] "members"
#> 
#> 
#> 
#> $data$relationships$`resource-type`
#> $data$relationships$`resource-type`$data
#> $data$relationships$`resource-type`$data$id
#> [1] "text"
#> 
#> $data$relationships$`resource-type`$data$type
#> [1] "resource-types"

Meta

rofooter