@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f21c40d1-cc3c-45c2-86dd-c67670ac1b69> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f21c40d1-cc3c-45c2-86dd-c67670ac1b69> .