About: http://webisa.webdatacommons.org/347449938

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	remember that here x is the variable, i.e the plane is the set of all points x (x is a vector) that satisfy the equation w.x+b=0
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com