Type property checking about ids

[aothms]

As you can see from the test cases, IDS implementations are to follow the type object property inheritance mechanism as outlined in the IFC spec.

https://github.com/buildingSMART/IDS/blob/master/Documentation/testcases/property/pass-properties_can_be_inherited_from_the_type_1_2.ids

https://github.com/buildingSMART/IDS/blob/master/Documentation/testcases/property/pass-properties_can_be_inherited_from_the_type_1_2.ifc

So

1. possible, applicability IfcWallType, requirement property
2. possible, applicability IfcWall, requirement property
3. not possible

There used to be something like a location=occurence|type on the property facet to allow for 3, but the argument against it was that it could contradict the ifc spec (we have occurencedriven and all in the spec) and that it would make sth explicit that normal users don't care about or maybe cannot influence in their tools.

[CBenghi]

@BenzclyZhang would you consider closing this, please?

[CBenghi]

Closing after long inactivity.