PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Excess water can cause rust problems in the tank, lines and other parts of your home heating system, foul your furnaces filters, and possible lead to rust-through and leaks in the oil tank.
http://www.w3.org/ns/prov#wasQuotedFrom
  • heatingoilma.com