@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d18e58c6-efcd-48b2-892c-836d9cc7d519> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d18e58c6-efcd-48b2-892c-836d9cc7d519> .