About: http://webisa.webdatacommons.org/140953205

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	Differences in physical strength, quality and quantity of practice, innate ability, experience, and outside conditions, such as weather and opponents, can easily sway any studies.
http://www.w3.org/ns/prov#wasQuotedFrom	visualfitness.com