About: http://webisa.webdatacommons.org/173714189

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 Sleep number bed on the other hand, other than one of their models that do have a certain amount of memory foam in it, is based on individual adjustable air pockets.
http://www.w3.org/ns/prov#wasQuotedFrom	mattressguides.com