Question: Where was founded the trade union with whom Amalgamated Clothing Workers of America is affiliated?
SPARQL query: SELECT DISTINCT ?uri WHERE { <http://dbpedia.org/resource/Amalgamated_Clothing_Workers_of_America> <http://dbpedia.org/ontology/affiliation> ?x . ?x <http://dbpedia.org/property/founded> ?uri  . }
Answer: The place and time where the affiliations of Amalgamated Clothing Workers of America were founded are [1886-12-08, 1955-12-04, 1935-11-14, Pittsburgh].