<http://purl.uniprot.org/refseq/NP_640839.1> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://purl.uniprot.org/core/Resource> .
<http://purl.uniprot.org/refseq/NP_640839.1> <http://www.w3.org/2000/01/rdf-schema#comment> "NC_003919.1" .
<http://purl.uniprot.org/refseq/NP_640839.1> <http://purl.uniprot.org/core/database> <http://purl.uniprot.org/database/RefSeq> .