About: http://webisa.webdatacommons.org/347022603

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	Obstructing member 90 may be a single piece made from a collapsible, resilient material, such as silicone, polyurethane, rubber, or foam, and typically will be collapsible to at least one-half of its expanded size.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com