@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ec49b1ca-fd2c-4aa6-abb8-baaaf0a61868> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ec49b1ca-fd2c-4aa6-abb8-baaaf0a61868> .