@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ddf8394d-c5df-46bc-adab-fa75e35ac7da> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ddf8394d-c5df-46bc-adab-fa75e35ac7da> .