PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Useable solvents include aromatic hydrocarbons such as benzene, toluene, and xylene; aliphatic hydrocarbons such as hexane and heptane; ethers such as tetrahydrofuran and diether ether; ketones such as acetone and methyl ethyl ketone; and esters such as ethyl acetate and butyl acetate.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com