@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b15d53f6-652b-45c7-8ba4-5defa6f91311> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b15d53f6-652b-45c7-8ba4-5defa6f91311> .