https://www.sensorica.co/environment/hrea-demo-for-nrp-cas
http://ovn.world/index.php?title=NRP-CAS
http://ovn.world/index.php?title=Design_notes_for_work_contribution_interfaces
http://ovn.world/index.php?title=NRP-CAS_UX_and_UI
https://hrea.io/ --> https://github.com/h-REA/hREA (get this running)
Classes for each part of https://www.valueflo.ws/ -- > https://www.valueflo.ws/assets/ValueFlows-Story.pdf
