About: http://webisa.webdatacommons.org/147208213

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 most common cause of insomnia, or sleep disturbance, is probably stress and other psychological or emotional factors.
http://www.w3.org/ns/prov#wasQuotedFrom	zocdoc.com