@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/aa70a17a-4457-40b3-8221-0a9462c43290> rdfs:isDefinedBy <https://stad.gent/data/blank_node/aa70a17a-4457-40b3-8221-0a9462c43290> .