PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Petroleum Economics brings together information and expertise across the E&P spectrum and a clear understanding of concepts such as cash flow analysis, organisational challenges, price forecasting, cost drivers and risk management is required.
http://www.w3.org/ns/prov#wasQuotedFrom
  • iptcnet.org