@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4ff1bead-bfa1-4539-a311-dea19713441d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4ff1bead-bfa1-4539-a311-dea19713441d> .