Dandridge v. Williams
{'<entity_0>': 'United States Supreme Court case', '<entity_1>': 'Dandridge v. Williams'}
[['Dandridge v. Williams', 'instance of', 'United States Supreme Court case']]
<entity_1>, 397 U.S. 471 (1970), was a <entity_0> based on the Equal Protection Clause of the Fourteenth Amendment.
['United States Supreme Court case', 'legal case', 'United States Supreme Court decision']