PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • 4-methyl-2-pentanone, aliphatic hydrocarbons such as heptane, hexane and a mixture of two or more of these solvents.
http://www.w3.org/ns/prov#wasQuotedFrom
  • freepatentsonline.com