About: http://webisa.webdatacommons.org/52692502

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	There is an old saw that goes thus: The Middle Class does most of the stuff they are supposed to do, because they are socially mobile, in both directions.
http://www.w3.org/ns/prov#wasQuotedFrom	mu.nu