PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The researchers said the differences in life expectancies were due mainly to increased deaths caused by diseases related to air quality, such as heart disease, stroke, lung cancer and respiratory illnesses.
http://www.w3.org/ns/prov#wasQuotedFrom
  • chinadaily.com.cn