PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • But the gasification and the syngas treatment, the developments have mostly been for coal, and it???s driven by power production, to turn it into energy.???
http://www.w3.org/ns/prov#wasQuotedFrom
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