@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/dac91c30-03e4-40f1-a9f2-5b910deaf46a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/dac91c30-03e4-40f1-a9f2-5b910deaf46a> .