About: http://webisa.webdatacommons.org/273391126

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	Swimming is an excellent form of exercise because most of the muscles normally used in movement are involved - without the stresses caused by motion on hard ground.
http://www.w3.org/ns/prov#wasQuotedFrom	issuu.com