<http://webisa.webdatacommons.org/prov/352352275>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/14755296> .
<http://webisa.webdatacommons.org/14755296>	<http://www.w3.org/ns/prov#value>	"In preferred embodiments of the present invention, there is a hierarchical structure among the semantic categories which is exploited when understanding the text." .
<http://webisa.webdatacommons.org/14755296>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/14755296>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com.au> .