About: http://webisa.webdatacommons.org/43911396

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Depending on your data and assumptions, PCA is a good place to start.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com