PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • or pharmaceutically acceptable salts and prodrugs thereof, wherein X is a halogen and m is an integer from 0 to 5.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com