<http://webisa.webdatacommons.org/prov/492450910>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/218513138> .
<http://webisa.webdatacommons.org/prov/204707858>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/218513138> .
<http://webisa.webdatacommons.org/218513138>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/226966153>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/218513138> .
<http://webisa.webdatacommons.org/218513138>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<allthingsd.com> .
<http://webisa.webdatacommons.org/prov/441071357>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/218513138> .
<http://webisa.webdatacommons.org/218513138>	<http://www.w3.org/ns/prov#value>	"This is a robust product, which indexes and searches many kinds of files and previews most of them in a built-in window." .