PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Pour point is the lowest temperature at which an oil will flow, providing an indicator of its ability to flow at cold operating temperatures.
http://www.w3.org/ns/prov#wasQuotedFrom
  • maximumoilchangeintervals.com