PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The drawback of coaxial helis is they lack agility and, therefore, are very hard to fly outdoors, especially in wind that would be no match for a CP heli.
http://www.w3.org/ns/prov#wasQuotedFrom
  • rcgroups.com