@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/dddf8979-5613-435f-ac25-a659e1e226bb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/dddf8979-5613-435f-ac25-a659e1e226bb> .