<http://webisa.webdatacommons.org/366350534>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/366350534>	<http://www.w3.org/ns/prov#value>	"His work is based principally on observation," .
<http://webisa.webdatacommons.org/prov/354683363>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/366350534> .
<http://webisa.webdatacommons.org/366350534>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<world-mysteries.com> .