@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/de99a539-a77d-49c9-a396-57fab524143c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/de99a539-a77d-49c9-a396-57fab524143c> .