@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1b630f80-1dcd-41c6-8319-32f515d444bb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1b630f80-1dcd-41c6-8319-32f515d444bb> .