About: http://webisa.webdatacommons.org/21408855

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 studies showing that heavy marijuana users do not perform well on math and other tests beg the question: which came first, the chicken or the egg?
http://www.w3.org/ns/prov#wasQuotedFrom	michaelyon-online.com