From_simon - kaiiam/phd GitHub Wiki

SOSA/SSN and ODEM2 talk (E. Meyorka UW.)

https://github.com/GeoscienceAustralia/FSDF/blob/master/vocab-maintenance.md

https://skos-play.sparna.fr/play/convert

http://registry.it.csiro.au/def/soil/au/asls/landform#

http://registry.it.csiro.au/def/soil/au/asls/landform/landform-element-descriptions

http://registry.it.csiro.au/def/soil/au/asls/landform/mode-of-geomorphological-activity