@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4ffb2066-3705-464b-a78d-0519f86536df> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4ffb2066-3705-464b-a78d-0519f86536df> .