@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51de9348-eefb-4391-8f60-ac2bcf9d68f4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51de9348-eefb-4391-8f60-ac2bcf9d68f4> .