About: http://webisa.webdatacommons.org/423753497

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 would like to have this option, when you move one of corners, and other three moves relatively.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com