PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • So, while optical atomic clocks appear to be making inroads in the world of physics, practical applications for the rest of the world are still down the road.
http://www.w3.org/ns/prov#wasQuotedFrom
  • phys.org