<http://webisa.webdatacommons.org/prov/315971675>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/402538825> .
<http://webisa.webdatacommons.org/402538825>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/66995283>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/402538825> .
<http://webisa.webdatacommons.org/402538825>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.es> .
<http://webisa.webdatacommons.org/402538825>	<http://www.w3.org/ns/prov#value>	"Indexing can facilitate the retrieval of information based upon the contents of text rather than boolean keyword searches from databases that include information such as news articles, federal regulations, etc." .