About: http://webisa.webdatacommons.org/452661415

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	That is, dy is a vector that points in a direction towards the experimental values of y.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com