@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8a1668ef-dcd8-482b-ac4a-e165a2e6f975> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8a1668ef-dcd8-482b-ac4a-e165a2e6f975> .