@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/e68ea30b-7819-45a0-a332-2aab109df6bb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/e68ea30b-7819-45a0-a332-2aab109df6bb> .