About: http://webisa.webdatacommons.org/367620510

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 procedure for 3 variables is described higher up the page so 5 variables is an extension of that.
http://www.w3.org/ns/prov#wasQuotedFrom	openstudy.com