About: http://webisa.webdatacommons.org/132670598

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	The report said the evidence suggested a probable, but weak, causal link between psychotic illness, including schizophrenia, and cannabis use.
http://www.w3.org/ns/prov#wasQuotedFrom	bbc.co.uk