PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • If you are female and could become pregnant, you test negative for pregnancy based on blood test at the beginning of the study, do not intend to become pregnant, and agree to use a form of birth control approved by the investigator during the study.
http://www.w3.org/ns/prov#wasQuotedFrom
  • clinicaltrials.gov