PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Speculative projections predict that global peak coal production may occur sometime around 2025.Continental United States Coal RegionsOf the three fossil fuels, coal has the most widely distributed reserves; coal is mined in over 100 countries, and on all continents except Antarctica.
http://www.w3.org/ns/prov#wasQuotedFrom
  • investorsguru.com