GeoVoCamp (4DE2)
VoCamp is a series of informal events where people can spend some dedicated time creating lightweight vocabularies/ontologies for the Semantic Web / Web of Data. see: http://vocamp.org/wiki/WhatIsVoCamp (4DE3)
A GeoVoCamp is a VoCamp which focuses on geospatial vocabularies and ontologies. (4DE4)
See: http://vocamp.org/wiki/Main_Page (4DE5)
The initial Geospatial VoCamp (http://vocamp.org/wiki/NeoGeoVoCampOctober2009) focused on a set of "sweetspot", lightweight geospatial ontologies for NeoGeography and Linked Open Data. Its goal is to foster discussions and INITIAL vocabulary development/extensions around a suite of small, core geo/temporal/event ontologies for a NeoGeo Semantic Web, which lies at the nebulous intersection of the Semantic Web, Social Web, Geo Web and Mobile Web. (4DE9)