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Bulk Downloads
Bulk downloads, serialized as RDF/XML, Turtle, or N-triples, are available for the authorities and vocabularies. These may be downloaded as compressed files (ZIP format), with the exception of the LC Name Authority File, which is GZipped. Unless otherwise noted, each download contains MADS/RDF and SKOS/RDF representations of the data.
| Vocabulary/Authority | Date | Size | Download |
|---|---|---|---|
| LC Children's Subject Headings | 27 Oct 2014 | 425 (kb) | nt |
| LC Children's Subject Headings | 27 Oct 2014 | 198 (kb) | rdf |
| LC Children's Subject Headings | 27 Oct 2014 | 155 (kb) | ttl |
| LC Demographic Group Terms | 4 Sep 2015 | 20 (kb) | nt |
| LC Demographic Group Terms | 4 Sep 2015 | 53 (kb) | rdfxml |
| LC Demographic Group Terms | 4 Sep 2015 | 22 (kb) | ttl |
| LC Genre/Form Terms | 27 Oct 2014 | 621 (kb) | nt |
| LC Genre/Form Terms | 27 Oct 2014 | 363 (kb) | rdf |
| LC Genre/Form Terms | 27 Oct 2014 | 298 (kb) | ttl |
| LC Name Authority File (MADS/RDF only) | 7 Apr 2016 | 2645374 (kb) | nt |
| LC Name Authority File (SKOS/RDF only) | 25 Apr 2016 | 921387 (kb) | nt |
| LC Name Authority File (MADS/RDF only) | 5 Apr 2016 | 2837099 (kb) | rdfxml |
| LC Name Authority File (SKOS/RDF only) | 25 Apr 2016 | 990906 (kb) | rdfxml |
| LC Medium of Performance Thesaurus for Music | 27 Oct 2014 | 515 (kb) | nt |
| LC Medium of Performance Thesaurus for Music | 27 Oct 2014 | 286 (kb) | rdf |
| LC Medium of Performance Thesaurus for Music | 27 Oct 2014 | 250 (kb) | ttl |
| LC Subject Headings (MADS/RDF only) | 19 May 2016 | 165174 (kb) | nt |
| LC Subject Headings (SKOS/RDF only) | 19 May 2016 | 37526 (kb) | nt |
| LC Subject Headings (MADS/RDF only) | 19 May 2016 | 178282 (kb) | rdfxml |
| LC Subject Headings (SKOS/RDF only) | 19 May 2016 | 40929 (kb) | rdfxml |
| MARC Countries | 27 Oct 2014 | 73 (kb) | nt |
| MARC Countries | 27 Oct 2014 | 79 (kb) | rdfxml |
| MARC Countries | 27 Oct 2014 | 31 (kb) | ttl |
| AFS Ethnographic Thesaurus | 27 Oct 2014 | 2696 (kb) | nt |
| AFS Ethnographic Thesaurus | 27 Oct 2014 | 2900 (kb) | rdfxml |
| AFS Ethnographic Thesaurus | 27 Oct 2014 | 1106 (kb) | ttl |
| MARC Geographic Areas | 27 Oct 2014 | 89 (kb) | nt |
| MARC Geographic Areas | 27 Oct 2014 | 98 (kb) | rdfxml |
| MARC Geographic Areas | 27 Oct 2014 | 35 (kb) | ttl |
| Thesaurus for Graphic Materials | 27 Oct 2014 | 2095 (kb) | nt |
| Thesaurus for Graphic Materials | 27 Oct 2014 | 2261 (kb) | rdfxml |
| Thesaurus for Graphic Materials | 27 Oct 2014 | 1016 (kb) | ttl |
| ISO639-1 Languages | 27 Oct 2014 | 34 (kb) | nt |
| ISO639-1 Languages | 27 Oct 2014 | 38 (kb) | rdfxml |
| ISO639-1 Languages | 27 Oct 2014 | 15 (kb) | ttl |
| ISO639-2 Languages | 27 Oct 2014 | 94 (kb) | nt |
| ISO639-2 Languages | 27 Oct 2014 | 104 (kb) | rdfxml |
| ISO639-2 Languages | 27 Oct 2014 | 37 (kb) | ttl |
| ISO639-5 Languages | 27 Oct 2014 | 23 (kb) | nt |
| ISO639-5 Languages | 27 Oct 2014 | 26 (kb) | rdfxml |
| ISO639-5 Languages | 27 Oct 2014 | 10 (kb) | ttl |
| MARC Languages | 27 Oct 2014 | 174 (kb) | nt |
| MARC Languages | 27 Oct 2014 | 193 (kb) | rdfxml |
| MARC Languages | 27 Oct 2014 | 72 (kb) | ttl |
| Cultural Heritage Organizations | 27 Oct 2014 | 5075 (kb) | nt |
| Cultural Heritage Organizations | 27 Oct 2014 | 5516 (kb) | rdfxml |
| Cultural Heritage Organizations | 27 Oct 2014 | 2261 (kb) | ttl |
| MARC Relators | 27 Oct 2014 | 56 (kb) | nt |
| MARC Relators | 27 Oct 2014 | 60 (kb) | rdfxml |
| MARC Relators | 27 Oct 2014 | 30 (kb) | ttl |
