About: http://webisa.webdatacommons.org/280764222

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 first half of 1946, for example, witnessed one of the greatest waves of strike activity in US history, in the auto, chemical, meatpacking, steel, mining and other industries, with some 3 million workers involved.
http://www.w3.org/ns/prov#wasQuotedFrom	wsws.org