@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff82aaba-86b5-4044-bdd2-f2de6291c042> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff82aaba-86b5-4044-bdd2-f2de6291c042> .