@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4a1c2819-603c-4472-a7b0-e637143a0501> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4a1c2819-603c-4472-a7b0-e637143a0501> .