@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1bf8c159-514b-4b38-9dc3-4faceb0f5c18> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1bf8c159-514b-4b38-9dc3-4faceb0f5c18> .