@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a812cef2-092c-40f3-86f9-a70832b4ff68> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a812cef2-092c-40f3-86f9-a70832b4ff68> .