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<http://webisa.webdatacommons.org/451218856>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<science20.com> .
<http://webisa.webdatacommons.org/prov/136524936>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/451218856> .
<http://webisa.webdatacommons.org/451218856>	<http://www.w3.org/ns/prov#value>	"Understanding the nature of biology and nutrition is a matter of taking such objective facts into account." .