PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Other ethylenically unsaturated monomers which may be advantageously employed include, for example, the vinyl aromatic hydrocarbons, such as styrene alpha-methyl styrene, vinyl toluene, unsaturated esters of organic and inorganic acids, such as vinyl acetate, vinyl chloride and the like, and the unsaturated nitriles, such as acrylonitrile, methacrylontrile, enthacrylonitrile and the like.
http://www.w3.org/ns/prov#wasQuotedFrom
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