@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4981d5ba-c910-44da-a03d-c1bac468be6a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4981d5ba-c910-44da-a03d-c1bac468be6a> .