@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff7a8d0c-1805-412b-b1bb-917e270005ae> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff7a8d0c-1805-412b-b1bb-917e270005ae> .