About: http://webisa.webdatacommons.org/277328629

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	In one, a saliva sample swabbed from a driver's mouth is inserted into a machine, which analyzes the sample for several types of drugs.
http://www.w3.org/ns/prov#wasQuotedFrom	drugrecognition.com