About: http://webisa.webdatacommons.org/455963769

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	However, factors such as stress can cause a higher level of insomnia that may last for several weeks.
http://www.w3.org/ns/prov#wasQuotedFrom	sciencedaily.com