@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a312814b-4e06-4015-89ef-fa9ebe457369> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a312814b-4e06-4015-89ef-fa9ebe457369> .