| http://www.opengis.net/def/nil/OGC/0/missing | |
|---|---|
| Common name | missing |
| Definition type | gml:Definition |
| Definition: | The correct value is not readily available to the sender of this data. Furthermore, a correct value may not exist |
| Also known as: | urn:ogc:def:nil:OGC::missing |
| Also known as: | missing |
| Also see: | Definition source GML Representation RDF Representation |