@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1a3d5a1f-0d18-43fb-a8c4-c647b2174586> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1a3d5a1f-0d18-43fb-a8c4-c647b2174586> .