About: http://webisa.webdatacommons.org/421545336

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	It is the only hypnotic sleep agent that is not classed as a controlled substance by the FDA, and it is well tolerated, with the most common side effects including headache, somnolence, dizziness, and fatigue.
http://www.w3.org/ns/prov#wasQuotedFrom	uspharmacist.com