PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Classes of surfactants which are useful include: soaps or the salts of fatty acids, such as those having the general formula RCOOM, where R is a fatty aliphatic group and M is an alkali metal, e.g., sodium oleate, laurate, palmitate, or stearate; fatty alkyl sulfates, such as those of the general formula ROSO2 OM, e.g., sodium octyl, decyl, dodecyl, tetradecyl, hexadecyl, heptadecyl, or octadecyl
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com