| http://www.w3.org/ns/prov#value | - Because of the intensive breeding and feeding, over 90% of broiler chickens have troubles with walking and at the age of 6 weeks the rate of heart attacks, infections and other illnesses caused by rapid growth is highly increasing.Factory-farmed pigs because of sleeping on the concrete floor often suffer from swollen ankles, their skin is peeling off, and have severe injuries and infections on the
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