PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Because of technical changes, in many industries ??? and especially in the new, fast-growing and technologically advanced industries ??? it is becoming increasingly expensive to train workers and increasingly expensive to lose them.
http://www.w3.org/ns/prov#wasQuotedFrom
  • marxists.org