About: http://webisa.webdatacommons.org/131672731

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	The advantages of these systems are commented, especially in countries, such as Mexico, where notification of drug use is not obligatory.Key words: substance dependence; information systems;MexicoSolicitud de sobretiros: Lic.
http://www.w3.org/ns/prov#wasQuotedFrom	insp.mx