About: http://webisa.webdatacommons.org/313936060

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	An apparatus as in claim 1, wherein said plurality of bladder displacement devices comprises (4???N) bladder displacement devices where N is a whole number equal to or greater than 1.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com