Creators: Entry created by Voorburg, R.J.J. (2012-05-29)
,
with possible contributions by others.
CC BY-SA 4.0, metadata CC-0.
Persistent URI: https://vici.org/vici/4014
Data downloads: KML, RDF
Suggested citation: Voorburg, R.J.J.
,
Ad Portum. https://vici.org/vici/4014, accessed 2026-11-08.