@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac94b0be-15de-4d48-822d-1bc4a60ca2fb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac94b0be-15de-4d48-822d-1bc4a60ca2fb> .