Error in URI pattern on ISO web page #7

The webpage at https://def.isotc211.org/ gives the following URI pattern:

https://def.isotc211.org/iso{StandardNumber}/-{PartNumber}/{Year}/{Version}

This is incorrect since the PartNumber is optional and not present for some standards, and the string labeled "Version" is often a "component" not a version - e.g.
http://def.isotc211.org/iso19108/2006/TemporalReferenceSystem.rdf

The pattern should indicate that somehow, e.g.

https://def.isotc211.org/iso{StandardNumber}[/-{PartNumber}]/{Year}/{Component}