@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8644cc97-9bd9-437f-a25d-aa261e8da911> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8644cc97-9bd9-437f-a25d-aa261e8da911> .