About: http://webisa.webdatacommons.org/392262351

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	Were they representing times in our history when optimism was a luxury or the growth had reached its technological limits of its time?
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com