@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/30dab019-6ab4-4b0b-87a1-4909a190cfbf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/30dab019-6ab4-4b0b-87a1-4909a190cfbf> .