About: http://webisa.webdatacommons.org/269286928

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	Investigators measured height, weight, blood pressure and other physical parameters, collected questionnaire data on demographics and possible confounders, and recorded echocardiographic images of subjects.
http://www.w3.org/ns/prov#wasQuotedFrom	cdc.gov