About: http://webisa.webdatacommons.org/19011015

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	Often symptoms such as headaches or chronic pain may be noticeably reduced usually within an hour.
http://www.w3.org/ns/prov#wasQuotedFrom	earthcalm.ca