@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50574daf-4753-431c-a7d1-014858142ad0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50574daf-4753-431c-a7d1-014858142ad0> .