About: http://webisa.webdatacommons.org/55598184

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	The probabilistic expectation is a linear operator, that is, E(Ax + b) = AE(x) + b, where x in random vector and A and b are a determined matrix and vector.
http://www.w3.org/ns/prov#wasQuotedFrom	mdpi.com