@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1b1fb8f3-d16d-40f0-a47d-8e14e09f1036> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1b1fb8f3-d16d-40f0-a47d-8e14e09f1036> .