About: http://webisa.webdatacommons.org/408797939

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	Running at 20 mph + planting the take off leg and extending at speed sounds easy but is a very difficult skill and full extension is not always possible until just after take off on the tips of the tak
http://www.w3.org/ns/prov#wasQuotedFrom	bbc.co.uk