Twelve million black voices
type: CreativeWork
about: DefinedTerm
  alternate name: African Americans--Social conditions
contributor: https://id.rijksmuseum.nl/310142033
creator: https://id.rijksmuseum.nl/310142021
language: eng
work example: https://id.rijksmuseum.nl/301192165

PropertyValue
property ID: NL-AmRIJ
value: 192165