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<http://webisa.webdatacommons.org/6915837>	<http://www.w3.org/ns/prov#value>	"sources, for example A and B, emit x-rays simultaneously through an" .
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<http://webisa.webdatacommons.org/6915837>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<faqs.org> .
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