About: http://webisa.webdatacommons.org/336290025

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	FIG. 3 is an elevated perspective view of a preferred mode of the device formed from a relatively soft material such as acrylic or silicone.
http://www.w3.org/ns/prov#wasQuotedFrom	freshpatents.com