PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The present composition in Table II will be useful for the removal of Calcium and Mineral deposits, scale, oil, slime, scum, and urinal salts, on a variety of surfaces including, concrete, tile, fiberglass, vinyl, stone, porcelain, stucco, including metals, iron, steel, and enameled coated metals.
http://www.w3.org/ns/prov#wasQuotedFrom
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