About: http://webisa.webdatacommons.org/271768086

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	Substances such as street drugs and prescribed medications must also be ruled out as a potential cause of the symptoms.
http://www.w3.org/ns/prov#wasQuotedFrom	wn.com