PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • That has sparked calls, notably from Britain, for the EU to adopt light-touch regulation on shale gas but others such as France oppose fracking given the environmental concerns.
http://www.w3.org/ns/prov#wasQuotedFrom
  • phys.org