About: http://webisa.webdatacommons.org/398354856

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	For example, flap portion 602 may be made from a silicone material, and mask housing 612 may be made from a polycarbonate or other similar material.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr