@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/12cf8d3d-0e19-4762-9aa1-7153785c92cc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/12cf8d3d-0e19-4762-9aa1-7153785c92cc> .