This concept’s semantic web URI is: [ http://sw.opencyc.org/2008/06/10/concept/en/OGCGeometrySymmetricDifferenceFn ]

OGC Geometry Symmetric Difference Fn

Unique Tag: [ OGCGeometrySymmetricDifferenceFn ]

OGC Geometry Symmetric Difference Fn is a spec function of Spatial Symmetric Difference Fn and was introduced exclusively to be supported by SKSI so that queries using it can be translated directly into SQL queries using the function symdifference defined in the the Open GIS Simple Features Specification for SQL.
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