@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/457c2330-507f-418f-88d1-a1acfaf019b5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/457c2330-507f-418f-88d1-a1acfaf019b5> .