<http://webisa.webdatacommons.org/267188471>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.es> .
<http://webisa.webdatacommons.org/267188471>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/472696172>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/267188471> .
<http://webisa.webdatacommons.org/267188471>	<http://www.w3.org/ns/prov#value>	"nd, if it appears more frequently than the given standard in another category B, the word W is determined to be an unnecessary word in the category A. It is performed on all words belonging to the category A. Furthermore, these processes are performed for all categories other than the category A to determine unnecessary words by replacing a role of the category to be determined with another. [0044" .