@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3664e40b-4dab-499b-98f8-b19a654aa1a1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3664e40b-4dab-499b-98f8-b19a654aa1a1> .