<http://webisa.webdatacommons.org/313080190>	<http://www.w3.org/ns/prov#value>	" hole therein aligned with the channel extending through the body, and a component film, disc or other structure covering or sealing the opening in the acoustically limp material." .
<http://webisa.webdatacommons.org/prov/290307921>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/313080190> .
<http://webisa.webdatacommons.org/313080190>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<radaris.com> .
<http://webisa.webdatacommons.org/prov/287174043>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/313080190> .
<http://webisa.webdatacommons.org/313080190>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .