@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f8ff8f75-8c7e-478c-aa81-20e606b5cc68> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f8ff8f75-8c7e-478c-aa81-20e606b5cc68> .