@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c89a0580-6c68-43fd-a16b-7470630cd470> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c89a0580-6c68-43fd-a16b-7470630cd470> .