@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/56f81a41-8f80-4a06-8939-3254c3c1a579> rdfs:isDefinedBy <https://stad.gent/data/blank_node/56f81a41-8f80-4a06-8939-3254c3c1a579> .