<http://webisa.webdatacommons.org/134695965>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/134695965>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<amazon.com> .
<http://webisa.webdatacommons.org/prov/175535668>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/134695965> .
<http://webisa.webdatacommons.org/134695965>	<http://www.w3.org/ns/prov#value>	"This book is a little difficult to understand in parts ..." .