About: http://webisa.webdatacommons.org/66874374

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	it is C. Methadone, like other opiates, acts as a depressant, while mephedrone is a stimulant.
http://www.w3.org/ns/prov#wasQuotedFrom	bbc.co.uk