@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/15b7fc90-cfd9-4f11-9c01-68f021b1fa84> rdfs:isDefinedBy <https://stad.gent/data/blank_node/15b7fc90-cfd9-4f11-9c01-68f021b1fa84> .