PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • M is an element selected from the group consisting of zinc, cadmium, mercury, aluminum, gallium, indium, tin, silicon, germanium, lead, arsenic and antimony; R is an alkyl group; and x is some integer value equal to the valence of M. In similar fashion, chemical process (II) for the formation of the layer 16 of titanium or titanium alloy may be written more generally as:
http://www.w3.org/ns/prov#wasQuotedFrom
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