PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Albuterol is a beta-2 agonist, which works to ... and open them up, thus making it easier to breathe.
http://www.w3.org/ns/prov#wasQuotedFrom
  • drugtalk.com