About: http://webisa.webdatacommons.org/8204679

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	The cushion layer 304 of this embodiment may be manufactured from essentially any cushioning material, such as EVA, polyurethane or gel.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com