@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87fac47d-4994-4c9b-9d24-75c1f74c2752> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87fac47d-4994-4c9b-9d24-75c1f74c2752> .