@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51a10ddd-e497-432a-9e3e-0bd9fa419816> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51a10ddd-e497-432a-9e3e-0bd9fa419816> .