@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4ffa28e4-5424-497b-8e98-03bfa613a52a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4ffa28e4-5424-497b-8e98-03bfa613a52a> .