PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The Sequence Ontology or SO project provides an ontology to describe the terms and relationships of sequence features such as exon, CDS, gene, transcript.
http://www.w3.org/ns/prov#wasQuotedFrom
  • perl.org