About: http://webisa.webdatacommons.org/277439741

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	One piece of foam (01) is placed on a support base (02), the support base traditionally contains coils, water, or air to support the above pieces of foam (01), or can be made of wood or other material as a solid frame.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com