@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/619949b6-da01-474c-946a-2c56a740feb2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/619949b6-da01-474c-946a-2c56a740feb2> .