@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/55612db8-44c9-45cf-825c-49408d7ec78a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/55612db8-44c9-45cf-825c-49408d7ec78a> .