@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/631b1f75-b41f-43a6-b3cd-6b31161a40bd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/631b1f75-b41f-43a6-b3cd-6b31161a40bd> .