About: http://webisa.webdatacommons.org/196655912

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	Knowing how long it takes you to walk a mile on the flat is a good indicator, as is your height to weight ratio (BMI) and any physical limitations (knees, respiratory etc).
http://www.w3.org/ns/prov#wasQuotedFrom	jamieandclairetour.co.uk