About: http://webisa.webdatacommons.org/200807594

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 pad 11 is preferably, but not necessarily, fabricated from a resiliently flexible material, such as foam rubber or polyethylene foam, which is reasonably comfortable when pressed against a portion of a human body.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es