@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/137ba72a-c551-40f2-a085-b2b3f2d3f158> rdfs:isDefinedBy <https://stad.gent/data/blank_node/137ba72a-c551-40f2-a085-b2b3f2d3f158> .