<http://webisa.webdatacommons.org/prov/500771921>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/137227223> .
<http://webisa.webdatacommons.org/137227223>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/137227223>	<http://www.w3.org/ns/prov#value>	"On the Origin of Species\" is an important book and that natural selection has been in important idea, even if I am skeptical that it is an idea that will prove to be as enduring as has been believed." .
<http://webisa.webdatacommons.org/137227223>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<blogspot.com> .