PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • I then started to look around the internet and it seems that I am not alone and that even before there was an internet many of the same ideas expressed in different ways have been floating around the scientific community.
http://www.w3.org/ns/prov#wasQuotedFrom
  • phys.org