About: http://webisa.webdatacommons.org/447444416

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	Substances can be tested using the devices of the invention include drugs of abuse, therapeutic drugs, infectious pathogens, antibodies, blood components, environmental pollutants, such as micro-organisms, explosives, and poisons.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com