Hi! I was looking to see if there was a specific licensing that is used for data that comes from the Neighborhood Monitoring website for Brussels. I saw Aris had posted indicating he wasn't so sure about it but saw that others have posted it as copyright.
I am also unsure about the licensing for IBSA since on their site they indicate it is free of rights unless stated otherwise. But it says you must credit their work.
Here is the website: https://bisa.brussels/wettelijke-vermeldingen#inhoudaenabeschikbaarheidavanadeawebsite
It is an issue with IBSA since some data collectors have attached a copyright license and others an open data commons license.