About: http://webisa.webdatacommons.org/182105867

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	So he tried to use these problems as a kind of game and find out who could do them most quickly, and so on.
http://www.w3.org/ns/prov#wasQuotedFrom	aip.org