English: inverse cultural law
Welsh: deddf ddiwylliannol wrthgyfartal
Subject: Diwylliant a'r celfyddydau
English definition: The most disadvantaged people have less access to cultural events than other people.
Welsh definition: Mae'r rhai mwyaf difreintiedig â llai o fynediad i ddigwyddiadau diwylliannol nag eraill.