PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Come to think of it, very recently (maybe a month ago) there was a paper that calculated waste heat to be a serious problem at some point in the future (some thousands of years from now IIRC), albeit barely detectable now.
http://www.w3.org/ns/prov#wasQuotedFrom
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