PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The vaccine is believed to be effective in preventing genital warts in men and women and some cancers caused by the human papillomavirus including cancers of the cervix, head and neck.
http://www.w3.org/ns/prov#wasQuotedFrom
  • familywatchinternational.org