PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • However, I have a son who is well into the last lap of a chemistry PhD and, whilst a lot of what he???s doing is way above my head, I know full well from what he???s told me that there is a huge amount of effort and study that needs to be put into bridging the gap between an interesting discovery and any possibility of putting such a discovery into practice.
http://www.w3.org/ns/prov#wasQuotedFrom
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