About: http://webisa.webdatacommons.org/248014397

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	At the end of the 20th century, substance abuse was a matter of considerable public policy concern.
http://www.w3.org/ns/prov#wasQuotedFrom	aic.gov.au