About: http://webisa.webdatacommons.org/454182327

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	Pure also offers matrices, a kind of two-dimensional arrays, as a built-in
http://www.w3.org/ns/prov#wasQuotedFrom	googlecode.com