PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In fact, environmental issues were cited more often in response to question 4 than any other category, including terrorism, which was only mentioned by 10 percent of respondents.
http://www.w3.org/ns/prov#wasQuotedFrom
  • phys.org