About: http://webisa.webdatacommons.org/357419128

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	Some studies have indicated that marijuana may be a risk factor in schizophrenia, psychosis, or other mental illnesses.
http://www.w3.org/ns/prov#wasQuotedFrom	canorml.org