<https://stad.gent/id/blank_node/c6cebb42-0477-4b90-9134-5c67bfa1ee07> <http://www.cidoc-crm.org/cidoc-crm/P3_has_note> <https://apidg.gent.be/opendata/adlib2eventstream/v1/dmg/cijferaanduiding> .