@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b4aa2b18-86b9-4a25-b0a0-921abf2bdf15> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b4aa2b18-86b9-4a25-b0a0-921abf2bdf15> .