About: http://webisa.webdatacommons.org/60943871

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	According to the National Survey on Drug Use and Health, 9.4 percent of Americans ages 50-59 and 7 percent of adults ages 35-49 reported use of a drug other than marijuana sometime in the past year.
http://www.w3.org/ns/prov#wasQuotedFrom	sciencedaily.com