PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The term ???agent??? as used herein describes any molecule, e.g. protein or pharmaceutical, with the capability of altering the physiological function of ILK. Candidate agents encompass numerous chemical classes, though typically they are organic molecules, preferably small organic compounds having a molecular weight of more than 50 and less than about 2,500 daltons.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com