@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff84670e-1e8b-4046-b6a5-5f6bc8502900> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff84670e-1e8b-4046-b6a5-5f6bc8502900> .