About: http://webisa.webdatacommons.org/336642840

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	wherein n is an integer identifying the n'th sample, x(n), of the vectors, N is an integer having a value determining the number of samples in the vectors, and k is an integer having a value varying from 0 to N???1.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com