@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff2420e8-246e-4b90-a2a7-5895e2e591b6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff2420e8-246e-4b90-a2a7-5895e2e591b6> .