@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/17ef723e-d425-43dc-99a9-bf9566cda76b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/17ef723e-d425-43dc-99a9-bf9566cda76b> .