About: http://webisa.webdatacommons.org/220090811

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	Drug test - wikipedia, the free encyclopedia, A drug test is a technical analysis of a biological specimen, for example urine, hair, blood, breath air, sweat, or oral fluid / saliva ??? to determine the presence.
http://www.w3.org/ns/prov#wasQuotedFrom	duoliphotography.com