About: http://webisa.webdatacommons.org/428331757

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	long term during training before being tapered off in the buildup to a race so that they are not found on events based tests.Other people have mentioned the use of stimulants such as amphetamines etc.
http://www.w3.org/ns/prov#wasQuotedFrom	autosport.com