PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Clin Lab. 2012;58:61???6 .PubMedWalboomers JM, Jacobs MV, Manos MM, Bosch FX, Kummer JA, Shah K, Human papillomavirus is a necessary cause of invasive cervical cancer worldwide.
http://www.w3.org/ns/prov#wasQuotedFrom
  • cdc.gov