About: http://webisa.webdatacommons.org/371958491

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	I also want the direction to be a consideration i.e. the value returned should be -ve in case the sales have decreased.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com