PubMed

PubMed is a service of the U.S. National Library of Medicine that includes citations from MEDLINE and other life science journals for biomedical articles back to the 1950s.

Keywords: bibliography

Homepage: http://www.ncbi.nlm.nih.gov/pubmed/

Organization: NCBI

Identifier Regex Pattern: ^\d+$

SPARQL Endpoint URL: http://cu.pubmed.bio2rdf.org/sparql

Faceted Browser URL: http://cu.pubmed.bio2rdf.org/fct

Conversion Script URL: http://github.com/bio2rdf/bio2rdf-scripts/tree/master/pubmed

Download URL: http://download.bio2rdf.org/#/release/3/pubmed

Basic metrics

Triples5005343905
Distinct Entities412593720
Distinct Properties97
Distinct Subjects412593720
Distinct Objects436101294
Distinct Literals1842783647
Distinct Types13

Types

Type Count
Article Abstract [pubmed_vocabulary:ArticleAbstract]
http://bio2rdf.org/pubmed_vocabulary:ArticleAbstract		 14232455
MeSH Heading [pubmed_vocabulary:MeshHeading]
http://bio2rdf.org/pubmed_vocabulary:MeshHeading		 217578572
Investigator [pubmed_vocabulary:Investigator]
http://bio2rdf.org/pubmed_vocabulary:Investigator		 1534015
pubmed resource [pubmed_vocabulary:Resource]
http://bio2rdf.org/pubmed_vocabulary:Resource		 412593710
Personal Name Subject [pubmed_vocabulary:PersonalNameSubject]
http://bio2rdf.org/pubmed_vocabulary:PersonalNameSubject		 189069
Journal [pubmed_vocabulary:Journal]
http://bio2rdf.org/pubmed_vocabulary:Journal		 23507711
Grant [pubmed_vocabulary:Grant]
http://bio2rdf.org/pubmed_vocabulary:Grant		 5073127
Author [pubmed_vocabulary:Author]
http://bio2rdf.org/pubmed_vocabulary:Author		 83528350
Chemical [pubmed_vocabulary:Chemical]
http://bio2rdf.org/pubmed_vocabulary:Chemical		 43442479
http://bio2rdf.org/pubmed_vocabulary:PubMedRecord 23507711
http://www.w3.org/2002/07/owl#ObjectProperty 11
http://www.w3.org/2002/07/owl#DatatypeProperty 70
http://www.w3.org/2000/01/rdf-schema#Resource 1
http://purl.org/dc/terms/Dataset 2
http://www.w3.org/2002/07/owl#Class 77
http://www.w3.org/ns/dcat#Distribution 2

Object Properties

Object Property Distinct Objects Total Objects
author [pubmed_vocabulary:author]
http://bio2rdf.org/pubmed_vocabulary:author		 83528350 83528350
chemical [pubmed_vocabulary:chemical]
http://bio2rdf.org/pubmed_vocabulary:chemical		 43442479 43442479
grant [pubmed_vocabulary:grant]
http://bio2rdf.org/pubmed_vocabulary:grant		 5073127 5073127
investigator [pubmed_vocabulary:investigator]
http://bio2rdf.org/pubmed_vocabulary:investigator		 1534015 1534015
journal [pubmed_vocabulary:journal]
http://bio2rdf.org/pubmed_vocabulary:journal		 23507711 23507711
publication_type [pubmed_vocabulary:publication_type]
http://bio2rdf.org/pubmed_vocabulary:publication_type		 68 42084357
personal_name_subject [pubmed_vocabulary:personal_name_subject]
http://bio2rdf.org/pubmed_vocabulary:personal_name_subject		 189069 189069
mesh_heading [pubmed_vocabulary:mesh_heading]
http://bio2rdf.org/pubmed_vocabulary:mesh_heading		 217523457 217523457
suppl_mesh_heading [pubmed_vocabulary:suppl_mesh_heading]
http://bio2rdf.org/pubmed_vocabulary:suppl_mesh_heading		 55115 55115
identifiers.org URI
http://bio2rdf.org/bio2rdf_vocabulary:x-identifiers.org		 23507711 23507711
http://www.w3.org/1999/02/22-rdf-syntax-ns#type 16 825187362
http://purl.org/dc/terms/abstract 14232455 14232455
http://rdfs.org/ns/void#inDataset 1 412593710
http://purl.org/dc/terms/license 2 2
http://purl.org/dc/terms/publisher 2 2
http://purl.org/dc/terms/creator 1 1
http://www.w3.org/ns/dcat#distribution 2 2
http://xmlns.com/foaf/0.1/page 2 2
http://www.w3.org/2000/01/rdf-schema#seeAlso 23507711 23507711
http://purl.org/dc/terms/source 1 1

Datatype Properties

Datatype Property Distinct Literals Literals
databank [pubmed_vocabulary:databank]
http://bio2rdf.org/pubmed_vocabulary:databank		 28 256986
journal_title [pubmed_vocabulary:journal_title]
http://bio2rdf.org/pubmed_vocabulary:journal_title		 22972 23549290
x dbgap [pubmed_vocabulary:x-dbgap]
http://bio2rdf.org/pubmed_vocabulary:x-dbgap		 11 13
publication_model [pubmed_vocabulary:publication_model]
http://bio2rdf.org/pubmed_vocabulary:publication_model		 5 23534142
owner [pubmed_vocabulary:owner]
http://bio2rdf.org/pubmed_vocabulary:owner		 6 23507721
x uniref [pubmed_vocabulary:x-uniref]
http://bio2rdf.org/pubmed_vocabulary:x-uniref		 1 1
grant_country [pubmed_vocabulary:grant_country]
http://bio2rdf.org/pubmed_vocabulary:grant_country		 7 5089479
x anzctr [pubmed_vocabulary:x-anzctr]
http://bio2rdf.org/pubmed_vocabulary:x-anzctr		 3 3
journal_issue [pubmed_vocabulary:journal_issue]
http://bio2rdf.org/pubmed_vocabulary:journal_issue		 16129 21373310
x pubchem bioassay [pubmed_vocabulary:x-pubchem-bioassay]
http://bio2rdf.org/pubmed_vocabulary:x-pubchem-bioassay		 2 2
abstract_methods [pubmed_vocabulary:abstract_methods]
http://bio2rdf.org/pubmed_vocabulary:abstract_methods		 2833029 2974980
general_note [pubmed_vocabulary:general_note]
http://bio2rdf.org/pubmed_vocabulary:general_note		 22346 151104
grant_identifier [pubmed_vocabulary:grant_identifier]
http://bio2rdf.org/pubmed_vocabulary:grant_identifier		 1319157 5226143
x gdb [pubmed_vocabulary:x-gdb]
http://bio2rdf.org/pubmed_vocabulary:x-gdb		 5225 5233
x dbsnp [pubmed_vocabulary:x-dbsnp]
http://bio2rdf.org/pubmed_vocabulary:x-dbsnp		 2742 2742
copyright_information [pubmed_vocabulary:copyright_information]
http://bio2rdf.org/pubmed_vocabulary:copyright_information		 21200 1337900
vernacular_title [pubmed_vocabulary:vernacular_title]
http://bio2rdf.org/pubmed_vocabulary:vernacular_title		 3422375 3484112
x clinicaltrials.gov [pubmed_vocabulary:x-clinicaltrials.gov]
http://bio2rdf.org/pubmed_vocabulary:x-clinicaltrials.gov		 19667 27220
x uniprotkb [pubmed_vocabulary:x-uniprotkb]
http://bio2rdf.org/pubmed_vocabulary:x-uniprotkb		 33 33
mesh_descriptor_name [pubmed_vocabulary:mesh_descriptor_name]
http://bio2rdf.org/pubmed_vocabulary:mesh_descriptor_name		 30606 217584724
affiliation [pubmed_vocabulary:affiliation]
http://bio2rdf.org/pubmed_vocabulary:affiliation		 1543 10313
x rebec [pubmed_vocabulary:x-rebec]
http://bio2rdf.org/pubmed_vocabulary:x-rebec		 1 1
x pir [pubmed_vocabulary:x-pir]
http://bio2rdf.org/pubmed_vocabulary:x-pir		 1448 1530
x eudract [pubmed_vocabulary:x-eudract]
http://bio2rdf.org/pubmed_vocabulary:x-eudract		 96 96
abstract_objective [pubmed_vocabulary:abstract_objective]
http://bio2rdf.org/pubmed_vocabulary:abstract_objective		 1719969 1724297
fore_name [pubmed_vocabulary:fore_name]
http://bio2rdf.org/pubmed_vocabulary:fore_name		 1284313 85055773
abstract_ [pubmed_vocabulary:abstract_]
http://bio2rdf.org/pubmed_vocabulary:abstract_		 57105 57767
mesh_qualifier_name [pubmed_vocabulary:mesh_qualifier_name]
http://bio2rdf.org/pubmed_vocabulary:mesh_qualifier_name		 83 86581882
x pubchem substance [pubmed_vocabulary:x-pubchem-substance]
http://bio2rdf.org/pubmed_vocabulary:x-pubchem-substance		 13004 13004
other_id_source [pubmed_vocabulary:other_id_source]
http://bio2rdf.org/pubmed_vocabulary:other_id_source		 11 4077761
abstract_conclusions [pubmed_vocabulary:abstract_conclusions]
http://bio2rdf.org/pubmed_vocabulary:abstract_conclusions		 2624740 2629522
x slctr [pubmed_vocabulary:x-slctr]
http://bio2rdf.org/pubmed_vocabulary:x-slctr		 1 1
x ctri [pubmed_vocabulary:x-ctri]
http://bio2rdf.org/pubmed_vocabulary:x-ctri		 1 1
abstract_background [pubmed_vocabulary:abstract_background]
http://bio2rdf.org/pubmed_vocabulary:abstract_background		 1144547 1151907
other_id [pubmed_vocabulary:other_id]
http://bio2rdf.org/pubmed_vocabulary:other_id		 4436206 4503066
collective_name [pubmed_vocabulary:collective_name]
http://bio2rdf.org/pubmed_vocabulary:collective_name		 74670 142217
x swissprot [pubmed_vocabulary:x-swissprot]
http://bio2rdf.org/pubmed_vocabulary:x-swissprot		 5244 5845
x sra [pubmed_vocabulary:x-sra]
http://bio2rdf.org/pubmed_vocabulary:x-sra		 617 618
article_date [pubmed_vocabulary:article_date]
http://bio2rdf.org/pubmed_vocabulary:article_date		 5368 3865696
gene_symbol [pubmed_vocabulary:gene_symbol]
http://bio2rdf.org/pubmed_vocabulary:gene_symbol		 39471 126180
abstract_text [pubmed_vocabulary:abstract_text]
http://bio2rdf.org/pubmed_vocabulary:abstract_text		 14348693 14364568
x cris [pubmed_vocabulary:x-cris]
http://bio2rdf.org/pubmed_vocabulary:x-cris		 3 3
keyword [pubmed_vocabulary:keyword]
http://bio2rdf.org/pubmed_vocabulary:keyword		 935900 9231658
x irct [pubmed_vocabulary:x-irct]
http://bio2rdf.org/pubmed_vocabulary:x-irct		 4 4
x pdb [pubmed_vocabulary:x-pdb]
http://bio2rdf.org/pubmed_vocabulary:x-pdb		 51108 54995
cas_registry_number [pubmed_vocabulary:cas_registry_number]
http://bio2rdf.org/pubmed_vocabulary:cas_registry_number		 60374 17964741
x jprn [pubmed_vocabulary:x-jprn]
http://bio2rdf.org/pubmed_vocabulary:x-jprn		 1 1
initials [pubmed_vocabulary:initials]
http://bio2rdf.org/pubmed_vocabulary:initials		 4424 85024567
number_of_references [pubmed_vocabulary:number_of_references]
http://bio2rdf.org/pubmed_vocabulary:number_of_references		 1240 1546303
grant_agency [pubmed_vocabulary:grant_agency]
http://bio2rdf.org/pubmed_vocabulary:grant_agency		 135 5199528
x geo [pubmed_vocabulary:x-geo]
http://bio2rdf.org/pubmed_vocabulary:x-geo		 11309 11708
x drks [pubmed_vocabulary:x-drks]
http://bio2rdf.org/pubmed_vocabulary:x-drks		 20 20
Bio2RDF uri
http://bio2rdf.org/bio2rdf_vocabulary:uri		 412593710 412593710
journal_volume [pubmed_vocabulary:journal_volume]
http://bio2rdf.org/pubmed_vocabulary:journal_volume		 11339 23117357
x genbank [pubmed_vocabulary:x-genbank]
http://bio2rdf.org/pubmed_vocabulary:x-genbank		 3020569 3236863
suffix [pubmed_vocabulary:suffix]
http://bio2rdf.org/pubmed_vocabulary:suffix		 46 1305
x isrctn [pubmed_vocabulary:x-isrctn]
http://bio2rdf.org/pubmed_vocabulary:x-isrctn		 3078 4463
Bio2RDF namespace
http://bio2rdf.org/bio2rdf_vocabulary:namespace		 3 412593710
status [pubmed_vocabulary:status]
http://bio2rdf.org/pubmed_vocabulary:status		 5 24416769
x chictr [pubmed_vocabulary:x-chictr]
http://bio2rdf.org/pubmed_vocabulary:x-chictr		 32 32
Bio2RDF identifier
http://bio2rdf.org/bio2rdf_vocabulary:identifier		 412593710 412593710
version_date [pubmed_vocabulary:version_date]
http://bio2rdf.org/pubmed_vocabulary:version_date		 154 201
abstract_unassigned [pubmed_vocabulary:abstract_unassigned]
http://bio2rdf.org/pubmed_vocabulary:abstract_unassigned		 19234 19476
version_id [pubmed_vocabulary:version_id]
http://bio2rdf.org/pubmed_vocabulary:version_id		 9 204
x refseq [pubmed_vocabulary:x-refseq]
http://bio2rdf.org/pubmed_vocabulary:x-refseq		 7852 8704
x omim [pubmed_vocabulary:x-omim]
http://bio2rdf.org/pubmed_vocabulary:x-omim		 2917 5622
x ntr [pubmed_vocabulary:x-ntr]
http://bio2rdf.org/pubmed_vocabulary:x-ntr		 90 92
last_name [pubmed_vocabulary:last_name]
http://bio2rdf.org/pubmed_vocabulary:last_name		 2406785 85143401
journal_abbreviation [pubmed_vocabulary:journal_abbreviation]
http://bio2rdf.org/pubmed_vocabulary:journal_abbreviation		 22897 23509088
abstract_results [pubmed_vocabulary:abstract_results]
http://bio2rdf.org/pubmed_vocabulary:abstract_results		 2473338 2475855
http://purl.org/pav/retrievedOn 1 1
http://purl.org/dc/terms/identifier 412593710 412593710
http://www.w3.org/2000/01/rdf-schema#label 412806140 412806140
http://purl.org/dc/terms/title 149879235 412806134
http://purl.org/dc/terms/format 3 3
http://purl.org/dc/terms/created 1 1
http://purl.org/dc/terms/rights 3 4

Subject Type and Property

Unique Objects Total Objects Subject Type Property

Property and Object Type

Property Object Type Unique Objects Total Objects
publication_type [pubmed_vocabulary:publication_type]
http://bio2rdf.org/pubmed_vocabulary:publication_type		 pubmed resource [pubmed_vocabulary:Resource]
http://bio2rdf.org/pubmed_vocabulary:Resource		 68 42084357
investigator [pubmed_vocabulary:investigator]
http://bio2rdf.org/pubmed_vocabulary:investigator		 pubmed resource [pubmed_vocabulary:Resource]
http://bio2rdf.org/pubmed_vocabulary:Resource		 1534015 1534015
suppl_mesh_heading [pubmed_vocabulary:suppl_mesh_heading]
http://bio2rdf.org/pubmed_vocabulary:suppl_mesh_heading		 pubmed resource [pubmed_vocabulary:Resource]
http://bio2rdf.org/pubmed_vocabulary:Resource		 55115 55115
suppl_mesh_heading [pubmed_vocabulary:suppl_mesh_heading]
http://bio2rdf.org/pubmed_vocabulary:suppl_mesh_heading		 MeSH Heading [pubmed_vocabulary:MeshHeading]
http://bio2rdf.org/pubmed_vocabulary:MeshHeading		 55115 55115
author [pubmed_vocabulary:author]
http://bio2rdf.org/pubmed_vocabulary:author		 Author [pubmed_vocabulary:Author]
http://bio2rdf.org/pubmed_vocabulary:Author		 83528350 83528350
author [pubmed_vocabulary:author]
http://bio2rdf.org/pubmed_vocabulary:author		 pubmed resource [pubmed_vocabulary:Resource]
http://bio2rdf.org/pubmed_vocabulary:Resource		 83528350 83528350
investigator [pubmed_vocabulary:investigator]
http://bio2rdf.org/pubmed_vocabulary:investigator		 Investigator [pubmed_vocabulary:Investigator]
http://bio2rdf.org/pubmed_vocabulary:Investigator		 1534015 1534015
mesh_heading [pubmed_vocabulary:mesh_heading]
http://bio2rdf.org/pubmed_vocabulary:mesh_heading		 MeSH Heading [pubmed_vocabulary:MeshHeading]
http://bio2rdf.org/pubmed_vocabulary:MeshHeading		 217523457 217523457
chemical [pubmed_vocabulary:chemical]
http://bio2rdf.org/pubmed_vocabulary:chemical		 pubmed resource [pubmed_vocabulary:Resource]
http://bio2rdf.org/pubmed_vocabulary:Resource		 43442479 43442479
mesh_heading [pubmed_vocabulary:mesh_heading]
http://bio2rdf.org/pubmed_vocabulary:mesh_heading		 pubmed resource [pubmed_vocabulary:Resource]
http://bio2rdf.org/pubmed_vocabulary:Resource		 217523457 217523457
chemical [pubmed_vocabulary:chemical]
http://bio2rdf.org/pubmed_vocabulary:chemical		 Chemical [pubmed_vocabulary:Chemical]
http://bio2rdf.org/pubmed_vocabulary:Chemical		 43442479 43442479
grant [pubmed_vocabulary:grant]
http://bio2rdf.org/pubmed_vocabulary:grant		 Grant [pubmed_vocabulary:Grant]
http://bio2rdf.org/pubmed_vocabulary:Grant		 5073127 5073127
personal_name_subject [pubmed_vocabulary:personal_name_subject]
http://bio2rdf.org/pubmed_vocabulary:personal_name_subject		 Personal Name Subject [pubmed_vocabulary:PersonalNameSubject]
http://bio2rdf.org/pubmed_vocabulary:PersonalNameSubject		 189069 189069
journal [pubmed_vocabulary:journal]
http://bio2rdf.org/pubmed_vocabulary:journal		 pubmed resource [pubmed_vocabulary:Resource]
http://bio2rdf.org/pubmed_vocabulary:Resource		 23507711 23507711
journal [pubmed_vocabulary:journal]
http://bio2rdf.org/pubmed_vocabulary:journal		 Journal [pubmed_vocabulary:Journal]
http://bio2rdf.org/pubmed_vocabulary:Journal		 23507711 23507711
personal_name_subject [pubmed_vocabulary:personal_name_subject]
http://bio2rdf.org/pubmed_vocabulary:personal_name_subject		 pubmed resource [pubmed_vocabulary:Resource]
http://bio2rdf.org/pubmed_vocabulary:Resource		 189069 189069
grant [pubmed_vocabulary:grant]
http://bio2rdf.org/pubmed_vocabulary:grant		 pubmed resource [pubmed_vocabulary:Resource]
http://bio2rdf.org/pubmed_vocabulary:Resource		 5073127 5073127
http://purl.org/dc/terms/abstract Article Abstract [pubmed_vocabulary:ArticleAbstract]
http://bio2rdf.org/pubmed_vocabulary:ArticleAbstract		 14232455 14232455
http://purl.org/dc/terms/abstract pubmed resource [pubmed_vocabulary:Resource]
http://bio2rdf.org/pubmed_vocabulary:Resource		 14232455 14232455
http://www.w3.org/1999/02/22-rdf-syntax-ns#type pubmed resource [pubmed_vocabulary:Resource]
http://bio2rdf.org/pubmed_vocabulary:Resource		 9 412593489
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#Class 9 412593489
http://purl.org/dc/terms/source http://www.w3.org/ns/dcat#Distribution 1 1
http://rdfs.org/ns/void#inDataset http://purl.org/dc/terms/Dataset 1 412593710
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2000/01/rdf-schema#Resource 1 412593710
http://www.w3.org/ns/dcat#distribution http://www.w3.org/ns/dcat#Distribution 2 2

Type-Property-Type List

Total Subjects Distinct Subjects Subject Type Property Object Type Distinct Objects Total Objects

Dataset-Property-Dataset List

Dataset Property Dataset