@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51ad3989-7bb4-48ba-8bdd-325dbbbd108e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51ad3989-7bb4-48ba-8bdd-325dbbbd108e> .