- From: KANZAKI Masahide <mkanzaki@gmail.com>
- Date: Mon, 2 Aug 2010 17:17:01 +0900
- To: semantic-web@w3.org
Hello, I forgot to announce that National Diet Library of Japan started to provide its subject headings as Linked Data (Web NDLSH). The service URI is http://id.ndl.go.jp/auth/ndlsh . This URI also serves as a SPARQL endpoint. It contains about 1.3M triples for 100 thousands headings. The subject heading URI (NDLSH-URI) is the service URI plus slash and subject heading ID (NDLSH-ID). For example, the NDLSH-ID for "Semantic Web" is 01017771, thus http://id.ndl.go.jp/auth/ndlsh/01017771 is its NDLSH-URI. Web NDLSH accepts preferred label instead of NDLSH-ID as the local part of the URI. For example, http://id.ndl.go.jp/auth/ndlsh/セマンティックウェブ (Japanese for Semantic Web) is owl:sameAs the previous one. By dereferencing this URI, you'll get an HTML document or an RDF description, depending on the accept header of your user agent. If you add an extension e.g. ".html" or ".rdf" or ".ttl", a document with according format will be returned. Note this means an NDLSH is an information resource, not directly denoting a real world entity, just like a Subject Indicator of Topic Maps is. cheers, -- @prefix : <http://www.kanzaki.com/ns/sig#> . <> :from [:name "KANZAKI Masahide"; :nick "masaka"; :email "mkanzaki@gmail.com"].
Received on Monday, 2 August 2010 08:17:34 UTC