_:B69ff2dcd181cf10a72cb9a41e9fb20f0 . . . . "Vraag en aanbod"@nl . "Demand and supply"@en . . _:B69ff2dcd181cf10a72cb9a41e9fb20f0 . _:B69ff2dcd181cf10a72cb9a41e9fb20f0 "2021-09-24"^^ . _:B69ff2dcd181cf10a72cb9a41e9fb20f0 . _:B69ff2dcd181cf10a72cb9a41e9fb20f0 . _:B69ff2dcd181cf10a72cb9a41e9fb20f0 "078950694" . _:B69ff2dcd181cf10a72cb9a41e9fb20f0 . _:B69ff2dcd181cf10a72cb9a41e9fb20f0 . _:B69ff2dcd181cf10a72cb9a41e9fb20f0 .