<http://webisa.webdatacommons.org/prov/302773578>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/290797489> .
<http://webisa.webdatacommons.org/290797489>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/290797489>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<amazon.com> .
<http://webisa.webdatacommons.org/290797489>	<http://www.w3.org/ns/prov#value>	"I do find both books useful--read this one first, then cherry pick from Watkins.Sure, anyone can cook a meal with the same ingredients, and sure, there are a number of books on this topic." .