@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/13ad1826-92f4-4973-99aa-23377daea7c0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/13ad1826-92f4-4973-99aa-23377daea7c0> .