About: http://webisa.webdatacommons.org/286498802

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	Respondents were asked if they had ever and in the past year used 1 of 10 types of drugs: sedatives, tranquilizers, pain killers, stimulants, marijuana, cocaine, hallucinogens, inhalants, heroin, and other medicines.
http://www.w3.org/ns/prov#wasQuotedFrom	jamanetwork.com