About: http://webisa.webdatacommons.org/391430172

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	for variables such as health insurance, having a health care provider, income, and
http://www.w3.org/ns/prov#wasQuotedFrom	biomedcentral.com