About: http://webisa.webdatacommons.org/246592513

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 plans which guided their production were an outgrowth of the then prevailing ideas concerning ends and technological procedures.
http://www.w3.org/ns/prov#wasQuotedFrom	econlib.org