<http://webisa.webdatacommons.org/4022753>	<http://www.w3.org/ns/prov#value>	"A ???closed configuration??? or ???closed processing unit??? refers to a system such as an electron beam or e-beam unit which is encased by a lead/steel radiation shield having inlet and outlet openings." .
<http://webisa.webdatacommons.org/prov/307390348>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/4022753> .
<http://webisa.webdatacommons.org/4022753>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/4022753>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .