@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef869f4b-2950-4481-bff4-f6dab8d40bbc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef869f4b-2950-4481-bff4-f6dab8d40bbc> .