@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/28b68b54-f555-4b55-bdea-23b07766de33> rdfs:isDefinedBy <https://stad.gent/data/blank_node/28b68b54-f555-4b55-bdea-23b07766de33> .