About: http://webisa.webdatacommons.org/333485010

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	I do not think an analytical solution would lead to a direct result since the rank is excessively dependent to matrix entries and it would be really tough(and great of course) to obtain something other than approximations.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com