PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Research in raytracing, graphics algorithms that track the path of light as it travels and bounces from source to objects, has been very active in Europe, including at Fraunhofer Institute in Germany and at universities in Lund and Gothenburg, Sweden. ???Even five years ago, CAVEs were more popular in Europe than in the US,??? says Snepvangers.
http://www.w3.org/ns/prov#wasQuotedFrom
  • cgw.com