About: http://webisa.webdatacommons.org/367112599

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	Laboratories that test samples for the presence of drugs in California, Delaware, Kentucky, New York, Pennsylvania, West Virginia, and other states have signed letters of intent to submit to accreditation.
http://www.w3.org/ns/prov#wasQuotedFrom	bloodhorse.com