https://homosaurus.org/v3/homoit0000277 homoit0000277 Civil union certificates 2019-05-14 xsd:date 2021-12-08 xsd:date https://homosaurus.org/v3/homoit0000274 Uniones civiles https://homosaurus.org/v3/homoit0001053 Documentación oficial Official certificates certifying civil unions established in compliance with the laws of certain jurisdictions.