PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • They are used in all kinds of farming and public utilities machines, electric and engine trucks, road-building machines, presses and other machines and equipment in which setting into motion is achieved with high pressure hydraulic parts.
http://www.w3.org/ns/prov#wasQuotedFrom
  • hydrosystem.net