@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/efa2b170-8ff3-4e29-bdfb-2bb8304347aa> rdfs:isDefinedBy <https://stad.gent/data/blank_node/efa2b170-8ff3-4e29-bdfb-2bb8304347aa> .