About: http://webisa.webdatacommons.org/432260353

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	1. A mattress, comprising: a core portion having independently inflatable head, seat and foot zones, each zone including at least an A bladder and a B bladder, pressure
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com