@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1681807b-a2b4-428b-89cb-c99e862fa7ae> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1681807b-a2b4-428b-89cb-c99e862fa7ae> .