PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The precursor powder described in Examples I, VI and VII of U.S. Pat. No. 3,554,939 (Levin et al.) is particularly useful in the method of our invention.
http://www.w3.org/ns/prov#wasQuotedFrom
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