@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/15e4cb30-09cc-49e1-8e73-360034ecc81e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/15e4cb30-09cc-49e1-8e73-360034ecc81e> .