About: http://webisa.webdatacommons.org/264262760

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	Studies conducted in other countries or written in a language other than English were excluded.
http://www.w3.org/ns/prov#wasQuotedFrom	ncd.gov