PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • First of all, none of the prior art patents particularly addressed the problem of protecting one's rear end from injuries due to accidental falling in the new high speed and high impact sports such as snowboarding.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.es