PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • As China industrializes at a record pace, air pollution problems, including acid rain and premature deaths due to respiratory and cardiovascular problems, will continue to be a challenge for the country.
http://www.w3.org/ns/prov#wasQuotedFrom
  • phys.org