PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • If replacing a washer do not solve the problem of leaky faucets, chances are that the faucet is a washer less faucet and problem may be solved by replacing its O-ring.
http://www.w3.org/ns/prov#wasQuotedFrom
  • plumbing-blog.com