PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • They said although alcohol intake is an established risk factor for overall breast cancer few studies have looked at drinking and breast cancer risk by tumour subtype.
http://www.w3.org/ns/prov#wasQuotedFrom
  • express.co.uk