@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1ac3da59-b93b-48d3-9ab1-5bb534b06622> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1ac3da59-b93b-48d3-9ab1-5bb534b06622> .