@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/15c1adfb-5ec5-49ba-9d7b-803a258f9681> rdfs:isDefinedBy <https://stad.gent/data/blank_node/15c1adfb-5ec5-49ba-9d7b-803a258f9681> .