@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a13b72b3-ac4a-4920-ade9-99928b29b8c6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a13b72b3-ac4a-4920-ade9-99928b29b8c6> .