@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50fedd6b-5efb-4414-815e-f3ba26f311e2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50fedd6b-5efb-4414-815e-f3ba26f311e2> .