About: http://webisa.webdatacommons.org/87416553

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	Disposed across the upper or outer surface of filler 91 is a thin sheet 93 preferably again of a light-weight material such as aluminum.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com