About: http://webisa.webdatacommons.org/235394571

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	A permanently deformable insulating material such as cardboard is preferred.
http://www.w3.org/ns/prov#wasQuotedFrom	patentgenius.com