@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/31b2d131-cc4c-4edf-a3a3-3ad37ccd719e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/31b2d131-cc4c-4edf-a3a3-3ad37ccd719e> .