@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f639c5a9-a200-49e1-bf7b-bac993598195> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f639c5a9-a200-49e1-bf7b-bac993598195> .