About: http://webisa.webdatacommons.org/276720414

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	They are caused by a combination of multiple factors, including metabolic changes, depression, treatments for disease or symptoms, or even the symptoms associated with the disease, such as pain.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com