About: http://webisa.webdatacommons.org/272905981

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	The homogeneity of the sample with respect to demographic and other characteristics such as education, income, and acculturation made it difficult to observe differences in screening behavior across different levels of these variables.
http://www.w3.org/ns/prov#wasQuotedFrom	scielo.br