PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • As metal elements for accelerating the crystallization, invasive metals such as Fe, Co, Ni, Ru, Rh, Pd, Os, Ir, Pt.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com