About: http://webisa.webdatacommons.org/18103799

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	Do not underestimate the effectiveness of a massage chair, sit for a long time for people who work and study, massage so smooth blood circulation, improve back pain or other symptoms, but also improve sleep quality.
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com