About: http://webisa.webdatacommons.org/352052673

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	So if you pretend a vector is a matrix, then you can effectively do vector/matrix multiplication, simply by doing matrix/matrix multiplication.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com