About: http://webisa.webdatacommons.org/237411509

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	adache, Childhood, Paediatric headaches, Diagnosis, Epidemiology, Defining featuresDefinitionHeadache is the most common somatic complaint in children and adolescents both in clinical and epidemiological databases.
http://www.w3.org/ns/prov#wasQuotedFrom	pubmedcentralcanada.ca