About: http://webisa.webdatacommons.org/55478232

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	here it says n is not equal to 0 but it doesnt mean that n is an integer.
http://www.w3.org/ns/prov#wasQuotedFrom	gmatclub.com