About: http://webisa.webdatacommons.org/89100857

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	product and written a ?? b, of vectors a and b is a real number (that is, a scalar)
http://www.w3.org/ns/prov#wasQuotedFrom	slideshare.net