@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/e81e98a4-555b-4c53-a892-a17d05d26631> rdfs:isDefinedBy <https://stad.gent/data/blank_node/e81e98a4-555b-4c53-a892-a17d05d26631> .