About: http://webisa.webdatacommons.org/383177006

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	In particular forms the matrix includes N-sided elements where N is an integer other than 4.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com