@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac7f3903-386a-47c6-ae04-80f57376bae6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac7f3903-386a-47c6-ae04-80f57376bae6> .