@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/dd578ef1-e5e1-43d7-a0ba-919ea749b8eb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/dd578ef1-e5e1-43d7-a0ba-919ea749b8eb> .