About: http://webisa.webdatacommons.org/219893905

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	spouse and 0 if he/she is an employee, the year preceding the stroke.
http://www.w3.org/ns/prov#wasQuotedFrom	biomedcentral.com