About: http://webisa.webdatacommons.org/257799656

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	Disorders such as arthritis, angina, lower back pain, fibromyalgia, and headache may upset sleep and waking hours.
http://www.w3.org/ns/prov#wasQuotedFrom	holistic-online.com