About: http://webisa.webdatacommons.org/35802190

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 almost all headache drugs have undesirable side effects, and where headaches are a persistent problem it would be preferable to try non-drug techniques as far as possible, such as relaxation, massage, hot or cold pads, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	azamra.org