Left nav image goes here
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 | 5 Sep 2017 | 4178 (kb) | nt |
| LC Children's Subject Headings | 5 Sep 2017 | 4434 (kb) | rdf |
| LC Children's Subject Headings | 5 Sep 2017 | 2360 (kb) | ttl |
| LC Demographic Group Terms | 31 Aug 2017 | 1741 (kb) | nt |
| LC Demographic Group Terms | 31 Aug 2017 | 1995 (kb) | rdf |
| LC Demographic Group Terms | 31 Aug 2017 | 540 (kb) | ttl |
| LC Genre/Form Terms | 5 Sep 2017 | 5818 (kb) | nt |
| LC Genre/Form Terms | 5 Sep 2017 | 6231 (kb) | rdf |
| LC Genre/Form Terms | 5 Sep 2017 | 1927 (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 | 31 Aug 2017 | 1432 (kb) | nt |
| LC Medium of Performance Thesaurus for Music | 31 Aug 2017 | 1692 (kb) | rdf |
| LC Medium of Performance Thesaurus for Music | 31 Aug 2017 | 398 (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 | 6 Sep 2017 | 1751 (kb) | nt |
| MARC Countries | 6 Sep 2017 | 1951 (kb) | rdf |
| MARC Countries | 6 Sep 2017 | 518 (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 | 6 Sep 2017 | 1406 (kb) | nt |
| MARC Geographic Areas | 6 Sep 2017 | 1527 (kb) | rdf |
| MARC Geographic Areas | 6 Sep 2017 | 320 (kb) | ttl |
| Thesaurus for Graphic Materials | 6 Sep 2017 | 26281 (kb) | nt |
| Thesaurus for Graphic Materials | 6 Sep 2017 | 27836 (kb) | rdf |
| Thesaurus for Graphic Materials | 6 Sep 2017 | 7626 (kb) | ttl |
| ISO639-1 Languages | 7 Sep 2017 | 14 (kb) | nt |
| ISO639-1 Languages | 7 Sep 2017 | 16 (kb) | rdf |
| ISO639-1 Languages | 7 Sep 2017 | 7 (kb) | ttl |
| ISO639-2 Languages | 7 Sep 2017 | 40 (kb) | nt |
| ISO639-2 Languages | 7 Sep 2017 | 45 (kb) | rdf |
| ISO639-2 Languages | 7 Sep 2017 | 17 (kb) | ttl |
| ISO639-5 Languages | 7 Sep 2017 | 175 (kb) | nt |
| ISO639-5 Languages | 7 Sep 2017 | 190 (kb) | rdf |
| ISO639-5 Languages | 7 Sep 2017 | 21 (kb) | ttl |
| MARC Languages | 7 Sep 2017 | 17444 (kb) | nt |
| MARC Languages | 7 Sep 2017 | 18507 (kb) | rdf |
| MARC Languages | 7 Sep 2017 | 4175 (kb) | ttl |
| Cultural Heritage Organizations | 7 Sep 2017 | 7139 (kb) | nt |
| Cultural Heritage Organizations | 7 Sep 2017 | 7443 (kb) | rdf |
| Cultural Heritage Organizations | 7 Sep 2017 | 2054 (kb) | ttl |
| MARC Relators | 7 Sep 2017 | 51 (kb) | nt |
| MARC Relators | 7 Sep 2017 | 57 (kb) | rdf |
| MARC Relators | 7 Sep 2017 | 28 (kb) | ttl |
