PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • More of those who said they learn a lot about birth control and pregnancy from physicians, nurses, or other health professionals reported that they would be likely to use emergency contraceptive pills (83%) than those who said they learn a lot about these topics from their friends (71%), school staff or classes (69%), or their parents (64%) (P<.01).
http://www.w3.org/ns/prov#wasQuotedFrom
  • jamanetwork.com