About: http://webisa.webdatacommons.org/65063383

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	If (V,??) and (W,??) are representations of (say) a group G, then the direct sum of V and W is a representation, in a canonical way, via the equation
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org