@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a4a5f574-60aa-45a6-8978-b12b105614c4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a4a5f574-60aa-45a6-8978-b12b105614c4> .