@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/620da534-2877-4a87-9902-95b6ecbf5530> rdfs:isDefinedBy <https://stad.gent/data/blank_node/620da534-2877-4a87-9902-95b6ecbf5530> .