@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1f728da-173c-4ea0-8e07-387d546aa91b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1f728da-173c-4ea0-8e07-387d546aa91b> .