@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/64980e55-6e4c-440a-aa9f-83e74ae2e007> rdfs:isDefinedBy <https://stad.gent/data/blank_node/64980e55-6e4c-440a-aa9f-83e74ae2e007> .