PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Cytokines, hormones and other such molecules function in this way, often extracellulary, but also inside cells.
http://www.w3.org/ns/prov#wasQuotedFrom
  • biology-online.org