About: http://webisa.webdatacommons.org/268094889

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	It should be understood that the term ???sheet??? means non-self-supporting, requiring a substrate, such as an aluminum plate, for structural support, and the term ???plate??? means structurally self-supporting material.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca