@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac85d4d1-8f04-4b7e-b7d3-8842a0958965> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac85d4d1-8f04-4b7e-b7d3-8842a0958965> .