About: http://webisa.webdatacommons.org/83684294

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	All of the packing element layers described above can be made of materials other than sheet metal.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com