About: http://webisa.webdatacommons.org/327109962

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	When a headache strikes, sleep may help relieve the pain by changing the levels of serotonin and other chemicals in your brain.
http://www.w3.org/ns/prov#wasQuotedFrom	riversideonline.com