@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff187bed-5b85-436c-8ae3-8f1d72e93920> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff187bed-5b85-436c-8ae3-8f1d72e93920> .