@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/aa31ed1a-4d42-4c6f-ac8e-cdb7592dfacc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/aa31ed1a-4d42-4c6f-ac8e-cdb7592dfacc> .