PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Using only their senses and knowledge passed down orally (often in the form of song), Polynesian navigators memorize important facts such as the motion of stars, weather and the seasons of travel, wildlife species, the direction, size, and speed of ocean waves, the colors of the sea and sky and especially how clouds would cluster at the locations of some islands.
http://www.w3.org/ns/prov#wasQuotedFrom
  • sailhawaii.com