About: http://webisa.webdatacommons.org/18753255

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	Also known as a labor union in some places around the world, a trade union is an organization that is designed to function as an advocate and protector for workers engaged in a specific trade.
http://www.w3.org/ns/prov#wasQuotedFrom	wisegeek.com