About: http://webisa.webdatacommons.org/9109252

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Specifically, a metal such as SUS (stainless steel), copper (Cu), iron (Fe), nickel (Ni), tungsten (W), or molybdenum (Mo), an alloy of those metals, ceramics, or the like applies.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com