@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b19e49b6-de43-4ade-a144-7b3ecbb0e778> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b19e49b6-de43-4ade-a144-7b3ecbb0e778> .