@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51de54f0-ccd4-4ac0-a3c4-f429d4014a4c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51de54f0-ccd4-4ac0-a3c4-f429d4014a4c> .