About: http://webisa.webdatacommons.org/37340936

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	Until a few decades ago, there was very little prosperity in the middle class, and life was a drudgery for the vast majority of the population.
http://www.w3.org/ns/prov#wasQuotedFrom	avoiceformen.com