PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This problem is particularly acute when constant blood levels of a medicament must be maintained such as when the medicament is an antibacterial.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com