I assume this note and the anonymous one on the building are talking about the 'Faculty of Geo-Information Science and Earth Observation' at the University https://www.itc.nl/ 

But that is already mapped here: https://www.openstreetmap.org/node/11054429835

and that website states that they're located in that building as well. Not Technohall as the other note suggests. So I'm not sure what these notes are trying say
