<http://webisa.webdatacommons.org/237038396>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/237038396>	<http://www.w3.org/ns/prov#value>	"As is known to those skilled in the art, principal component analysis is a technique for simplifying a data set, by reducing multidimensional data sets to lower dimensions for analysis." .
<http://webisa.webdatacommons.org/prov/264477134>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/237038396> .
<http://webisa.webdatacommons.org/237038396>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/185715101>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/237038396> .