PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • However, as it worked out, there was a critical shortage of more modern turbine machinery because of the demands of other wartime expansion programs; moreover, the engines themselves were thoroughly reliable, and there was a substantial force of engine room crewmen who were very familiar with this type of plant.
http://www.w3.org/ns/prov#wasQuotedFrom
  • abc-clio.com