@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f612ffa3-ba2d-4f8e-b6d8-2b5f8782e716> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f612ffa3-ba2d-4f8e-b6d8-2b5f8782e716> .