@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1f5da13-6be3-4942-bc31-e9ad372edebf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1f5da13-6be3-4942-bc31-e9ad372edebf> .