@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a4f5717c-0e51-4b8a-aa81-c73b244aea9a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a4f5717c-0e51-4b8a-aa81-c73b244aea9a> .