A provisional small geometry vocabulary used by Ordnance Survey vocabularies and datasets. Likely to change when some standard way of representing geometries in RDF is agreed. @en
An ontology describing basic spatial relations. @en
ispra- Ispra Ontology
http://dati.isprambiente.it/ontology/core#
ISPRA ontology aims at the description of the processes and activities of the Institute in the areas circumscribed by the first published datasets. @en
ext- OWL representation of ISO 19115 (Geographic Information - Metadata - Extent package)