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<http://webisa.webdatacommons.org/prov/103596899>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/369013704> .
<http://webisa.webdatacommons.org/369013704>	<http://www.w3.org/ns/prov#value>	"Well-done negative clinical trials may also help us take the next step and should be considered if the result is an important addition to the knowledge base.???" .
<http://webisa.webdatacommons.org/369013704>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<biomedcentral.com> .