About: http://webisa.webdatacommons.org/422420003

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	But this is not the case when medications work for prolonged periods of time such as months, or years, and then spontaneously stop working.
http://www.w3.org/ns/prov#wasQuotedFrom	healthyplace.com