PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Warming temperatures can contribute to worsening ozone pollution, which causes respiratory illnesses and breathing problems especially among children and the elderly.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ucsusa.org