@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af884d6b-0838-47bd-a01c-ca74eff74a67> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af884d6b-0838-47bd-a01c-ca74eff74a67> .