PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A barrier form of birth control such as a condom, contraceptive sponge, diaphragm with spermicide, and cervical cap must be used along with another type of birth control.
http://www.w3.org/ns/prov#wasQuotedFrom
  • sustiva.com