About: http://webisa.webdatacommons.org/101684901

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	For the marijuana metabolite THC-COOH, Ohio's limit is 50 ng/mL in blood and 35 ng/mL in urine; the limits are lower if the metabolite is detected along with alcohol or other drugs.
http://www.w3.org/ns/prov#wasQuotedFrom	findlaw.com