About: http://webisa.webdatacommons.org/214900213

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 plank is a physically demanding exercise that involves adopting a face-down prone position, then raising the body on forearms and toes, and holding this position rigid, parallel to the ground.
http://www.w3.org/ns/prov#wasQuotedFrom	bps.org.uk