@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/da1faf9f-215d-44d9-8440-428390a3a295> rdfs:isDefinedBy <https://stad.gent/data/blank_node/da1faf9f-215d-44d9-8440-428390a3a295> .