About: http://webisa.webdatacommons.org/293678915

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	In this case, we have an identical symptom (headache), with different etiologies and hence with need of different types of intervention.That is the inherent difficulty with diagnosis (and especially self-diagnosis).
http://www.w3.org/ns/prov#wasQuotedFrom	longecity.org