<http://identifiers.org/pubmed/21447384> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.biopax.org/release/biopax-level3.owl#PublicationXref> .
<http://identifiers.org/pubmed/21447384> <http://www.biopax.org/release/biopax-level3.owl#db> "PubMed"^^<http://www.w3.org/2001/XMLSchema#string> .
<http://identifiers.org/pubmed/21447384> <http://www.biopax.org/release/biopax-level3.owl#id> "21447384"^^<http://www.w3.org/2001/XMLSchema#string> .
<http://identifiers.org/pubmed/21447384> <http://www.biopax.org/release/biopax-level3.owl#title> "Toward a comprehensive characterization of the phosphotyrosine proteome."^^<http://www.w3.org/2001/XMLSchema#string> .
<http://identifiers.org/pubmed/21447384> <http://www.biopax.org/release/biopax-level3.owl#url> "http://www.phosphosite.org/curatedInfoAction.do?record=21239100"^^<http://www.w3.org/2001/XMLSchema#string> .
<http://identifiers.org/pubmed/21447384> <http://www.biopax.org/release/biopax-level3.owl#year> "2011"^^<http://www.w3.org/2001/XMLSchema#int> .