About: http://webisa.webdatacommons.org/235845924

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	Materials i.e. SS or aluminized seems to be the only real difference as far as I could tell when I was looking at which to get.
http://www.w3.org/ns/prov#wasQuotedFrom	powerstroke.org