@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a87f051a-4bb3-4ec8-a79d-91e28098f2d1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a87f051a-4bb3-4ec8-a79d-91e28098f2d1> .