CRMgeo
E4_Period
E16_Measurement
E18_Physical_Thing
E92_Spacetime_Volume
gmlLiteral
SP1_Phenomenal_Spacetime_Volume
Phenomenal Spacetime Volume
SP2_Phenomenal_Place
Phenomenal Place
SP3_Reference_Space
Reference Space
SP4_Spatial_Coordinate_Reference_System
Spatial Coordinate Reference System
SP5_Geometric_Place_Expression
Geometric Place Expression
SP6_Declarative_Place
Declarative Place
SP7_Declarative_Spacetime_Volume
Declarative Spacetime Volume
SP10_Declarative_Time-Span
Declarative Time-Span
SP11_Temporal_Reference_System
Temporal Reference System
SP12_Spacetime_Volume_Expression
Spacetime Volume Expression
SP13_Phenomenal_Time-Span
Phenomenal Time-Span
SP14_Time_Expression
Time Expression
SP15_Geometry
Geometry