PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • it is not clear how smoking affects suicide risk, but it is highly likely that nicotine is a factor, the researchers said.
http://www.w3.org/ns/prov#wasQuotedFrom
  • bayhealth.org