PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Pump pressure, measured in bars, affects the rate at which water is pushed through the grinds, which in turn is a key factor in determining how strong or watery the espresso is.
http://www.w3.org/ns/prov#wasQuotedFrom
  • cheapism.com