@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad8c8c6b-f491-422f-909d-edf9adf79e85> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad8c8c6b-f491-422f-909d-edf9adf79e85> .