@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51b06da7-2fc4-4128-a77b-51004953336e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51b06da7-2fc4-4128-a77b-51004953336e> .