@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/81f26c05-b56a-4ad4-8ee7-4c5236b32e96> rdfs:isDefinedBy <https://stad.gent/data/blank_node/81f26c05-b56a-4ad4-8ee7-4c5236b32e96> .