PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Cases were significantly more likely than controls to have had exposure to an aquatic pet, including fish and frogs (74% of cases versus 35% of controls).
http://www.w3.org/ns/prov#wasQuotedFrom
  • medpagetoday.com