About: http://webisa.webdatacommons.org/103897759

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	For example, from 3 to 7 is an increase, but from -3 to -7 is a decrease. -7 < -3
http://www.w3.org/ns/prov#wasQuotedFrom	mathsisfun.com