geometry
POINT ZM (30 10 40 300)
LINESTRING ZM (30 10 40 300, 10 30 40 300, 40 40 80 1600)
POLYGON ZM ((30 10 40 300, 40 40 80 1600, 20 40 60 800, 10 20 30 200, 30 10 40 300))
MULTIPOINT ZM ((30 10 40 300))
MULTILINESTRING ZM ((30 10 40 300, 10 30 40 300, 40 40 80 1600))
MULTIPOLYGON ZM (((30 10 40 300, 40 40 80 1600, 20 40 60 800, 10 20 30 200, 30 10 40 300)))
GEOMETRYCOLLECTION ZM (POINT ZM (30 10 40 300), LINESTRING ZM (30 10 40 300, 10 30 40 300, 40 40 80 1600), POLYGON ZM ((30 10 40 300, 40 40 80 1600, 20 40 60 800, 10 20 30 200, 30 10 40 300)), MULTIPOINT ZM ((30 10 40 300)), MULTILINESTRING ZM ((30 10 40 300, 10 30 40 300, 40 40 80 1600)), MULTIPOLYGON ZM (((30 10 40 300, 40 40 80 1600, 20 40 60 800, 10 20 30 200, 30 10 40 300))))

GEOMETRYCOLLECTION ZM EMPTY