About: http://webisa.webdatacommons.org/309011444

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	The samples are representative of the adult population of those aged 18 years and over except that they exclude those who cannot speak English and those resident in institutions such as prisons and hospitals.
http://www.w3.org/ns/prov#wasQuotedFrom	apfn.net