About: http://webisa.webdatacommons.org/50740868

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	The natural ice skating rinks began as necessities for inhabitants of Russia, Northern Europe, and the Scandinavian countries, especially Sweden.
http://www.w3.org/ns/prov#wasQuotedFrom	wisegeek.com