About: http://webisa.webdatacommons.org/48429394

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	20080289633Mask with gel component - A cushion for use with patient therapy may include a face contacting element having at least one portion including at least a first gel and a skin portion containing the first gel.
http://www.w3.org/ns/prov#wasQuotedFrom	faqs.org