About: http://webisa.webdatacommons.org/360213376

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	Unit 68 includes a substantially rigid frame 70, desirably formed from a polymeric material such as a polycarbonate or epoxy or other relatively rigid, high strength polymer.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com