The value of attribute .attribute. must be ^value_or_comparison_op^
Usages:
Then The value of attribute .RadiusOfCurvature. must be ^empty^
ALB012 Alignment vertical segment radius of curvature - v2:18
Then The value of attribute .WellKnownText. must be ^not empty^
Then The value of attribute .WellKnownText. must be ^not empty^
Then the value of attribute .CartesianPosition. must be ^not empty^
Then The value of attribute .ObjectType. must be ^not empty^
Then The value of attribute .ElementType. must be ^not empty^
Then The value of attribute .ContainedInStructure. must be ^empty^
Then The value of attribute .PositionedRelativeTo. must be ^empty^
( ⚠ SPS004 No combination of containment and positioning - v2) (disabled):14
Then The value of attribute .ContainedInStructure. must be ^empty^
( ⚠ SPS004 No combination of containment and positioning - v2) (disabled):23
Then The value of attribute .ReferencedInStructures. must be ^not empty^
( ⚠ SPS006 Elements referenced in Spatial structures - v2) (disabled):14