Beskrivelse: The GeoSciML GeologicRelation package contains the root relation class.
Geologic Relations are typed, directed associations between geologic objects. Represents any of a wide variety of relationships that can exist between two or more Features or other entities. For example, the GeologicRelation "intrudes" is a relationship between an intrusive igneous rock and some host rock. Includes spatial, temporal, sequence, correlation, and parent/child relations.
