<http://webisa.webdatacommons.org/297405401>	<http://www.w3.org/ns/prov#value>	"The invention also contemplates that a gaseous fluid such as carbon dioxide or air could be used to inflate bladder 46." .
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<http://webisa.webdatacommons.org/prov/33981692>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/297405401> .
<http://webisa.webdatacommons.org/297405401>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/297405401>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<freepatentsonline.com> .