About: http://webisa.webdatacommons.org/369309837

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	Researchers performed several randomized trials on patients who tested positive for marijuana, alcohol and other substances at a primary care unit, Fuster said.
http://www.w3.org/ns/prov#wasQuotedFrom	dailyfreepress.com