About: http://webisa.webdatacommons.org/424981306

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	Gradually you can add challenges such as using a soccer ball and moving the ball in different directions.
http://www.w3.org/ns/prov#wasQuotedFrom	runnersworld.com