<http://webisa.webdatacommons.org/212549458>	<http://www.w3.org/ns/prov#value>	"Principal components may be used in such applications as multiple regression and cluster analysis." .
<http://webisa.webdatacommons.org/prov/314820442>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/212549458> .
<http://webisa.webdatacommons.org/212549458>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/82911830>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/212549458> .
<http://webisa.webdatacommons.org/212549458>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<freepatentsonline.com> .