@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac99abb6-7fd7-4d8d-80db-dbec6667f8a8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac99abb6-7fd7-4d8d-80db-dbec6667f8a8> .