PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The case for new ways to generate oil and gas is a relatively easy one to make; supply of these resources is finite, and rapidly-expanding emerging markets have dramatically increased their need for fossil fuels in recent years.
http://www.w3.org/ns/prov#wasQuotedFrom
  • etfdb.com