About: http://webisa.webdatacommons.org/54810794

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	ISSN 0034-9887. http://dx.doi.org/10.4067/S0034-98872009000200005.Background: Asthma prevalence is increasing worldwide, especially in developing countries.
http://www.w3.org/ns/prov#wasQuotedFrom	scielo.cl