@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9b91e448-fc88-44a2-9f81-0bb60a204e90> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9b91e448-fc88-44a2-9f81-0bb60a204e90> .