About: http://webisa.webdatacommons.org/230888038

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	Descend through the 23 levels, encountering ten types of obstacles, including an obstacle that lets you flip gravity.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com