@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac55c7b1-a46b-40a0-8fbf-d5a7d175173b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac55c7b1-a46b-40a0-8fbf-d5a7d175173b> .