<http://webisa.webdatacommons.org/prov/51238723>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/163389962> .
<http://webisa.webdatacommons.org/163389962>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/163389962>	<http://www.w3.org/ns/prov#value>	"In an alternate embodiment, the diaphragms 480 may comprise bladders which may be fabricated from any flexible, expandable material such as rubber or plastic." .
<http://webisa.webdatacommons.org/163389962>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.es> .
<http://webisa.webdatacommons.org/prov/103383204>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/163389962> .