PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • On the other hand, if this really is a big problem, where our understanding is limited and a solution is decades away (if one ever comes), then it makes sense to spread the investments around a little, because it is hard to predict which will eventually prove to be most important.
http://www.w3.org/ns/prov#wasQuotedFrom
  • metafilter.com