<http://webisa.webdatacommons.org/314662628>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/prov/307390348>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/314662628> .
<http://webisa.webdatacommons.org/314662628>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/314662628>	<http://www.w3.org/ns/prov#value>	"An ???open configuration??? or ???open processing unit??? refers to a system such as an electron beam or e-beam unit which is not fully encased in lead/steel shielding." .