PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In the same vein, insects (which are descended from animals with many legs) have six legs because that is the smallest number which permits an insect to take half its legs off the ground and not fall over.The alternative view would be that there are (as yet unknown) laws of form or development which permit only certain kinds of organisms to exist ??? for example, organisms with internal skeletons,
http://www.w3.org/ns/prov#wasQuotedFrom
  • lrb.co.uk