@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/31ac690f-0364-481d-a9b1-3df7025d002a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/31ac690f-0364-481d-a9b1-3df7025d002a> .