<http://webisa.webdatacommons.org/240941743>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<patentgenius.com> .
<http://webisa.webdatacommons.org/prov/429171401>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/240941743> .
<http://webisa.webdatacommons.org/240941743>	<http://www.w3.org/ns/prov#value>	"Such catechins may be isolated from green tea or tea leaves via conventional methods which include extraction with water or organic solvents such as food-grade alcohol or ethyl acetate." .
<http://webisa.webdatacommons.org/240941743>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .