PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Also, in one embodiment, one kind of element or a plurality of kinds of elements selected from among Fe, Co, Ni, Cu, Ru, Rh, Pd, Os, Ir, Pt and Au is used as the catalytic element.
http://www.w3.org/ns/prov#wasQuotedFrom
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