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Search Search toggle menu Discover Services Visit Education Connect About Ask a Librarian Help Contact Search Online Catalog Copyright.gov Congress.gov The Library of Congress > Linked Data Service > Standard Identifier Schemes GO Search InAll LC Subject Headings (LCSH) LC Name Authority File (LCNAF) LC Classification (LCC) LC Children's Subject Headings LC Genre/Form Terms (LCGFT) LC Medium of Performance Thesaurus for Music (LCMPT) MARC Languages ISO639-1 Languages ISO639-2 Languages ISO639-5 Languages MARC Countries Thesaurus for Graphic Materials (TGM) AFS Ethnographic Thesaurus Cultural Heritage Organizations RBMS Lists RBMS Thesauri RBMS Relators MARC Geographic Areas (GAC) MARC Genre Terms MARC List for Genre Terms Aspect Ratio Authentication Action Broadcast Standard Carriers Color Content Content Types Description Conventions Sound Capture and Storage Encoding Format Encoding Level Font Size File Type Generation Government Publication Type Groove Width/Pitch/Cutting Identifier Status Illustrative Content Intended Audience Issuance Layout LC Demographic Group Terms (LCDGT) Social [soc] Occupation/field of activity [occ] Age [age] Educational level [edu] Ethnic/cultural [eth] Gender [gdr] Language [lng] Medical, psychological, and disability [mpd] National/regional [nat] Religion [rel] Sexual orientation [sxo] Media Types Music Notation Notated Music Form Playback Playing Speed Polarity Presentation Format Production Method Projection Publication Frequencies Recording Medium Recording Type Reduction Ratio Regional Encoding Relators Relief Resource Components Scale Script Serial Publication Type Sound Content Special Playback Characteristics Supplementary Content Support Material Tactile Notation Tape Configuration Technique Video Format BIBFRAME Ontology BIBFRAME Ontology LC Extension MADS/RDF Ontology Extended Date/Time Format (EDTF) Fingerprint Scheme Source Codes Language Code and Term Source Codes Musical Composition Form Code Source Codes Musical Instrumentation and Voice Code Source Codes Name and Title Authority Source Codes National Bibliography Number Source Codes Resource Types Scheme Standard Identifier Schemes Genre/Form Schemes Subject Schemes Classification Schemes BIBFRAME Works BIBFRAME Instances BIBFRAME Hubs PREMIS Ontology Preservation Vocabs (all) Actions Granted Agent Type Event Outcome Preservation Level Content Location Type Copyright Status Cryptographic Hash Functions Environment Characteristic Environment Function Type Environment Purpose Environment Registry Role Event Related Agent Role Event Related Object Role Event Type Format Registry Role Hardware Type Inhibitor Target Inhibitor Type Linking Agent Role Event Linking Environment Role Object Category Preservation Level Role Relationship SubType Relationship Type Rights Basis Rights Related Agent Role Signature Encoding Signature Method Software Type Storage Medium Standard Identifier Schemes Standard Identifiers Scheme lists standard number or code systems and assigns a URI to each database or publication that defines or contains the identifiers. The purpose of these source codes is to enable the type of standard numbers or codes in resource descriptions to be indicated by URI. URI(s) http://id.loc.gov/vocabulary/identifiers Instance Of MADS/RDF MADSScheme SKOS ConceptScheme Scheme Members AGROVOC multilingual agricultural thesaurus AllMovie AllMusic AlloCiné American National Biography Online American National Standards Institute and National Information Standards Organisation number for an ANSI or ANSI/NISO standard Artsy BFI - British Film Institute Biographical Directory of the United States Congress BnF catalogue général Canadian Geographical Names Database CANTIC (Biblioteca de Catalunya) Danacode datos.bne.es Det Danske Filminstitut Filmdatabasen Digital Object Identifier Discogs EIDR: Entertainment Identifier Registry FAST - Faceted Application of Subject Terminology filmportal.de Find a Grave Freebase Gemeinsame Normdatei Geographic Names Database Geographic Names Information System (United States Geological Survey, Board on Geographic Names) GeoNames Getty Thesaurus of Geographic Names Online Global Trade Identification Number 14 Gran enciclopèdia catalana Handle IBDB - Internet Broadway Database IdRef: le référentiel des autorités Sudoc IMDb - Internet Movie Database International Article Number International Organization for Standardization number for an ISO standard International Standard Audiovisual Number International Standard Book Number International Standard Music Number International Standard Musical Work Code International Standard Name Identifier International Standard Recording Code International Standard Serial Number International Standard Text Code ISBN registrant element [Note: Refers to the part of the ISBN number that is stable for a publisher's publications (the registrant element).] ISIL ITAR Libraries Australia Library of Congress Control Number Library of Congress Manuscript Division Linking International Standard Serial Number Locally defined identifier Munzinger Museum of Modern Art MusicBrainz National Gallery of Art National Portrait Gallery NNDB Número de Identificación de las Publicaciones Oficiales Open Researcher and Contributor Identifier OpenStreetMap Oxford Biography Index Oxford Dictionary of National Biography PORT.hu Publisher-assigned music number Publisher-assigned videorecording number Publisher, distributor, or vendor stock number Publisher's music plate number RBMS Controlled Vocabularies: Binding Terms RBMS Controlled Vocabularies: Genre Terms RBMS Controlled Vocabularies: Paper Terms RBMS Controlled Vocabularies: Printing and Publishing Terms RBMS Controlled Vocabularies: Provenance Evidence RBMS Controlled Vocabularies: Relationship Designators RBMS Controlled Vocabularies: Type Evidence ResearcherID RKDartists& Scholar Universe Scope Scopus Author Identifier Serial Item and Contribution Identifier Smithsonian American Art Museum Sound recording issue number Sound recording matrix number Sports Reference: Baseball Sports Reference: Basketball Sports Reference: College Basketball Sports Reference: College Football Sports Reference: Hockey Sports Reference: Olympic Sports Sports Reference: Pro Football Spotify Standard Technical Report Number Svensk Filmdatabas Tate Artist Identifier Theatricalia Trove U.S. National Gazetteer Feature Name Identifier Uniform Resource Identifier Uniform Resource Name Union List of Artist Names Online Universal Product Code Virtual International Authority File number Web NDL Authorities ) Wikidata КиноПоиск = KinoPoisk http://id.loc.gov/vocabulary/identifiers/isbn-a Alternate Formats RDF/XML (MADS and SKOS) N-Triples (MADS and SKOS) JSON (MADS/RDF and SKOS/RDF) MADS - RDF/XML MADS - N-Triples MADS/RDF - JSON SKOS - RDF/XML SKOS - N-Triples SKOS - JSON Subject Of Works Looking for related works... 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