About: http://webisa.webdatacommons.org/109989904

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	These results suggest that drugs other than marijuana might lower grades (Hall, Solowij, & Lennon, 1994).
http://www.w3.org/ns/prov#wasQuotedFrom	norml.org