@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57197b28-3d3d-48ff-b53f-54c05d29eee7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57197b28-3d3d-48ff-b53f-54c05d29eee7> .