@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18a7ad15-40e8-4988-b8b3-df37f1b527d3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18a7ad15-40e8-4988-b8b3-df37f1b527d3> .