@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/61647efa-52f0-47ff-9bc1-7d74d6443aee> rdfs:isDefinedBy <https://stad.gent/data/blank_node/61647efa-52f0-47ff-9bc1-7d74d6443aee> .