About: http://webisa.webdatacommons.org/257325831

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	We also recorded other patient characteristics, including age, gender, history of systemic hypertension or diabetes, and use of topical eye medications, for the cases and controls.
http://www.w3.org/ns/prov#wasQuotedFrom	scielo.br