@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad050fe3-18b1-49b2-a421-63b953eff1ea> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad050fe3-18b1-49b2-a421-63b953eff1ea> .