@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff6f5ef4-9eb1-4ccd-905b-ba4a96096d04> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff6f5ef4-9eb1-4ccd-905b-ba4a96096d04> .