@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c72cb87b-ec59-4d98-bfa2-5874251009eb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c72cb87b-ec59-4d98-bfa2-5874251009eb> .