The link, https://www.nationalgeographic.org/encyclopedia/region/, no longer resolves. This should be replaced with another source that resolves properly.

Note that the metadata in the specification is missing this detail, so if a better resource is not found, only the machine readable files need to be modified.

SysML v2 defines scalar quantities in terms of tensor and vector quantities, but these are missing in the Commons quantities and units ontology. They are needed to generate the library corresponding to the SysML quantities and units library