@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51d0d85c-c8d0-4012-a281-351e8825a6a8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51d0d85c-c8d0-4012-a281-351e8825a6a8> .