@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1dffb10d-6974-49d3-8acc-03fdc2056dad> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1dffb10d-6974-49d3-8acc-03fdc2056dad> .