RDF format discussion

<http://togows.dbcls.jp/entry/ncbi-pubmed/22333111> <ns:cites> <uniprot>
<http://togows.dbcls.jp/entry/ncbi-pubmed/22333111> <ns:cites> <genbank>

<http://www.w3.org/2000/01/rdf-schema#label>

<http://purl.org/dc/elements/1.1/identifier> <http://pubmed.org/22333111>
<http://purl.org/dc/elements/1.1/title> "pmid:22333111"
<http://togows.dbcls.jp/entry/ncbi-pubmed/22333111>