About: http://webisa.webdatacommons.org/189420274

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	Direcci??n para correspondencia Background: Asthma prevalence is increasing worldwide, especially in developing countries.
http://www.w3.org/ns/prov#wasQuotedFrom	scielo.cl