@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51709f10-8b3e-41d0-808b-1ac63c858b80> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51709f10-8b3e-41d0-808b-1ac63c858b80> .