@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/66ecf73f-039e-4cf7-ad2f-65b654afcfbf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/66ecf73f-039e-4cf7-ad2f-65b654afcfbf> .