@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4d154e36-1538-4f29-be64-609329badc52> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4d154e36-1538-4f29-be64-609329badc52> .