acf5e740_ded_Data__DXF___DXF_Reference___Entity_name
[Group code] 1011, 1021, 1031 [Description] Unlike a simple 3D point, the world space coordinates are moved, scaled, rotated, and mirrored along with the parent entity to which the extended data belongs. The world space position is also stretched when the STRETCH command is applied to the parent entity and this point lies within the select window. [Entity name] 
World space position
Extended Data [DXF - DXF Reference]
Entity name