mainPolluters

URI: https://gptkb.org/prop/mainPolluters
2 triples
GPTKB property
Random triples
Subject Object
gptkb:Donora_Smog_of_1948 gptkb:American_Steel_&_Wire_plant
gptkb:Donora_Smog_of_1948 gptkb:U.S._Steel's_Donora_Zinc_Works