About: http://webisa.webdatacommons.org/82774720

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	All continuous variables were kept as such except for age, which was grouped into 10-year categories.
http://www.w3.org/ns/prov#wasQuotedFrom	jamanetwork.com