@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/506d39a8-d8a3-45fc-b969-30e802ee6ea8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/506d39a8-d8a3-45fc-b969-30e802ee6ea8> .