<http://webisa.webdatacommons.org/131302555>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com.au> .
<http://webisa.webdatacommons.org/131302555>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/371540757>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/131302555> .
<http://webisa.webdatacommons.org/prov/90924760>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/131302555> .
<http://webisa.webdatacommons.org/131302555>	<http://www.w3.org/ns/prov#value>	"In an embodiment, the outer surface 122 of the balloon portion 103 may have ribs, ridges, bumps or other shapes to help the balloon portion 103 conform to the shape of a bone cavity." .