@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1ec7a08-0210-426e-bc48-06eb4d5fe131> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1ec7a08-0210-426e-bc48-06eb4d5fe131> .