<http://webisa.webdatacommons.org/78544404>	<http://www.w3.org/ns/prov#value>	"A spacer 40 may be a bump, knob, ridge, or other feature extending inwardly from an inner surface 42 of outer balloon 14, or extending outwardly from an outer surface 44 of outer balloon 14." .
<http://webisa.webdatacommons.org/prov/225890140>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/78544404> .
<http://webisa.webdatacommons.org/78544404>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/78544404>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .