About: http://webisa.webdatacommons.org/79052132

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	b>A.B</b> + <b>A???B</b><i>unless</i> one of the factors is a vector, as in (1.4).
http://www.w3.org/ns/prov#wasQuotedFrom	hi.gher.space