About: http://webisa.webdatacommons.org/270961978

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	+ where X is an MxN array or matrix. Returns an array of length M consisting
http://www.w3.org/ns/prov#wasQuotedFrom	sourceforge.net