About: http://webisa.webdatacommons.org/18871018

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	Again with reference to FIG. 79, shaft 2902 may comprise an electrically conducting material, e.g., stainless steel, or other metals and their alloys.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com