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<http://webisa.webdatacommons.org/prov/155400516>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/447161588> .
<http://webisa.webdatacommons.org/447161588>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<jbiol.com> .
<http://webisa.webdatacommons.org/prov/309411640>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/447161588> .
<http://webisa.webdatacommons.org/447161588>	<http://www.w3.org/ns/prov#value>	"tissues such as muscle, nerve or germ cells, so some of their negative results are" .