@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/973b4b89-034e-47a5-ba80-863161e47ff1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/973b4b89-034e-47a5-ba80-863161e47ff1> .