whats the point of..

[bitministry]

having multiple OneOrMany<string,SomeComplex> Width
but single value Category ?

[RehanSaeed]

Not sure I completely understand.

Schema.org lets you include N number of items for each property. It's a very loose standard. This is what OneOrMany lets you do but limits it to certain concrete types as defined by schema.org.

[RehanSaeed]

Feel free to reopen if you have more to add.