About: http://webisa.webdatacommons.org/84603184

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	Amateurism was determined by adherence to the amateur rule, which was originally devised in the 19th century to prevent working-class athletes from participating in sports such as rowing and tennis.
http://www.w3.org/ns/prov#wasQuotedFrom	internetproject.com