About: http://webisa.webdatacommons.org/80613864

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	Students living in cities were at increased risk, as were teens who had used alcohol, cigarettes, marijuana or other illegal drugs.
http://www.w3.org/ns/prov#wasQuotedFrom	ncadd.org