About: http://webisa.webdatacommons.org/308044227

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	They found that on average, machines such as treadmills overestimated calorie burn by 19???per cent and measuring watches overestimated by 28 per cent.
http://www.w3.org/ns/prov#wasQuotedFrom	dailymail.co.uk