<http://webisa.webdatacommons.org/230255624>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<productivity501.com> .
<http://webisa.webdatacommons.org/prov/492373280>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/230255624> .
<http://webisa.webdatacommons.org/230255624>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/230255624>	<http://www.w3.org/ns/prov#value>	"Chances are a book will have more thought behind it than an article published on a web page." .