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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 | 11 Aug 2011 | 350 (kb) | nt |
| LC Children's Subject Headings | 11 Aug 2011 | 147 (kb) | rdfxml |
| LC Children's Subject Headings | 11 Aug 2011 | 116 (kb) | ttl |
| LC Genre/Form Terms | 11 Aug 2011 | 493 (kb) | nt |
| LC Genre/Form Terms | 11 Aug 2011 | 279 (kb) | rdfxml |
| LC Genre/Form Terms | 11 Aug 2011 | 232 (kb) | ttl |
| LC Name Authority File (MADS/RDF only) | 23 Jan 2012 | 2632127 (kb) | nt |
| LC Name Authority File (MADS/RDF only) | 23 Jan 2012 | 2808162 (kb) | rdf |
| LC Subject Headings (MADS/RDF only) | 11 Aug 2011 | 126270 (kb) | nt |
| LC Subject Headings (SKOS/RDF only) | 11 Aug 2011 | 56353 (kb) | nt |
| LC Subject Headings (MADS/RDF only) | 11 Aug 2011 | 135895 (kb) | rdfxml |
| LC Subject Headings (SKOS/RDF only) | 11 Aug 2011 | 43126 (kb) | rdfxml |
| MARC Countries | 9 Aug 2011 | 112 (kb) | nt |
| MARC Countries | 9 Aug 2011 | 55 (kb) | rdfxml |
| MARC Countries | 9 Aug 2011 | 43 (kb) | ttl |
| Cryptographic Hash Functions | 9 Aug 2011 | 7 (kb) | nt |
| Cryptographic Hash Functions | 9 Aug 2011 | 5 (kb) | rdfxml |
| Cryptographic Hash Functions | 9 Aug 2011 | 4 (kb) | ttl |
| MARC Geographic Areas | 9 Aug 2011 | 144 (kb) | nt |
| MARC Geographic Areas | 9 Aug 2011 | 72 (kb) | rdfxml |
| MARC Geographic Areas | 9 Aug 2011 | 52 (kb) | ttl |
| Thesaurus of Graphic Materials | 9 Aug 2011 | 4180 (kb) | nt |
| Thesaurus of Graphic Materials | 9 Aug 2011 | 2212 (kb) | rdfxml |
| Thesaurus of Graphic Materials | 9 Aug 2011 | 1599 (kb) | ttl |
| ISO639-1 Languages | 9 Aug 2011 | 63 (kb) | nt |
| ISO639-1 Languages | 9 Aug 2011 | 31 (kb) | rdfxml |
| ISO639-1 Languages | 9 Aug 2011 | 22 (kb) | ttl |
| ISO639-2 Languages | 9 Aug 2011 | 192 (kb) | nt |
| ISO639-2 Languages | 9 Aug 2011 | 94 (kb) | rdfxml |
| ISO639-2 Languages | 9 Aug 2011 | 67 (kb) | ttl |
| ISO639-5 Languages | 9 Aug 2011 | 119 (kb) | nt |
| ISO639-5 Languages | 9 Aug 2011 | 38 (kb) | rdfxml |
| ISO639-5 Languages | 9 Aug 2011 | 46 (kb) | ttl |
| MARC Languages | 9 Aug 2011 | 188 (kb) | nt |
| MARC Languages | 9 Aug 2011 | 84 (kb) | rdfxml |
| MARC Languages | 9 Aug 2011 | 69 (kb) | ttl |
| Preservation Events | 9 Aug 2011 | 3 (kb) | nt |
| Preservation Events | 9 Aug 2011 | 3 (kb) | rdfxml |
| Preservation Events | 9 Aug 2011 | 3 (kb) | ttl |
| Preservation Level Role | 9 Aug 2011 | 2 (kb) | nt |
| Preservation Level Role | 9 Aug 2011 | 2 (kb) | rdfxml |
| Preservation Level Role | 9 Aug 2011 | 2 (kb) | ttl |
| MARC Relators | 9 Aug 2011 | 51 (kb) | nt |
| MARC Relators | 9 Aug 2011 | 31 (kb) | rdfxml |
| MARC Relators | 9 Aug 2011 | 25 (kb) | ttl |