@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c50b3303-b920-4db6-9315-b60ca2422a37> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c50b3303-b920-4db6-9315-b60ca2422a37> .