@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18e1a4f1-02ed-453b-a63c-d5692ca1dca7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18e1a4f1-02ed-453b-a63c-d5692ca1dca7> .