About: http://webisa.webdatacommons.org/14692561

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 statement does not state that x is an integer (positive or negative)... so you have to assume what if x was positive, what if x was -ve.
http://www.w3.org/ns/prov#wasQuotedFrom	gmatclub.com