PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • However, there is a reason why fracking sites are where they are: it is where there is the highest concentration of gas in the ground, . . .
http://www.w3.org/ns/prov#wasQuotedFrom
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