About: http://webisa.webdatacommons.org/376719603

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	Acupuncture also helps blood circulation, which is one of the major root reasons to cause pain, including headaches.
http://www.w3.org/ns/prov#wasQuotedFrom	essenceofchina.com