@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac52d83d-da8f-46df-a0cc-1035d81d3fb4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac52d83d-da8f-46df-a0cc-1035d81d3fb4> .