@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8ffaffd7-3dfa-4bc8-b42f-5b98645571b6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8ffaffd7-3dfa-4bc8-b42f-5b98645571b6> .