® OGC GeoSPARQL: Standardizing Spatial Query on the Semantic Web Matthew Perry, Oracle 4th Annual Spatial Ontology Community of Practice Workshop USGS,
® ® Towards standards in capturing the changing characteristics of a place for disparate interests Presentation to AAG, 14 April 2011 Raj Singh, PhD Director,
® In conjunction with HIC 2014 Hydro DWG Workshop Summary of HDWG activities since the Quebec workshop Uli Looser Ilya Zaslavsky Tony Boston 11 August.
