About: http://webisa.webdatacommons.org/140979910

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	is negative, it has no solutions, i.e. the ball will never hit the corner on its present course.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com