PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • s, or increases in energy costs, including electricity, natural gas, and fuel oil; (e) increases in the costs of other raw materials; (f) unexpected events, unplanned outages, supply disruptions, or failure of equipment or processes to meet specifications; (g) the risks associated with large infrastructure construction projects; (h) Alcoa???s inability to achieve the level of revenue growth, cash
http://www.w3.org/ns/prov#wasQuotedFrom
  • alcoa.com