@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a51653c5-43a4-411f-909e-1ccfecc89c81> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a51653c5-43a4-411f-909e-1ccfecc89c81> .