About: http://webisa.webdatacommons.org/128016372

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	Urine samples are screened for a prescribed series of drugs judged to be performance-enhancing, but not for recreational drugs such as cocaine and marijuana.
http://www.w3.org/ns/prov#wasQuotedFrom	winnipegfreepress.com