About: http://webisa.webdatacommons.org/218034444

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	Twenty-two adolescents out of 85 substance users (25.9%) used two or more than two substances, which were mainly a combination of alcohol and tobacco.
http://www.w3.org/ns/prov#wasQuotedFrom	ijph.in