About: http://webisa.webdatacommons.org/200600560

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 statute makes illegal the closed shop, by which union membership is a condition of being hired as well as of continued employment.
http://www.w3.org/ns/prov#wasQuotedFrom	ncpedia.org