PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • If you have propane equipment already, or no need to weld, or if weight is a major concern, go with oxy-propane and either rent the oxygen bottle or buy an aluminum oxygen bottle.
http://www.w3.org/ns/prov#wasQuotedFrom
  • theanarchistlibrary.org