@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/aa9fc81e-164c-490f-9986-967d8a41d8a6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/aa9fc81e-164c-490f-9986-967d8a41d8a6> .