PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The Model U is designed to easily mount on 150# cylinders when dispensers, yokes, or other hardware are already installed on the valve.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wateronline.com