About: http://webisa.webdatacommons.org/142300797

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	Avianca has to great lengths to prevent new employees from joining unions, including forcing them to sign into a voluntary benefits plan, or PBV, that prohibits union membership ??? before they are permitted to sign employment contracts.
http://www.w3.org/ns/prov#wasQuotedFrom	cwa-union.org