@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/991edf18-4769-470d-b749-7a8f3b709bc8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/991edf18-4769-470d-b749-7a8f3b709bc8> .