COMMONS12 — The definition of aspect needs refinement

Rather than classifying 'something' an aspect should classify a set or group of things - at a higher metalevel than 'quality' in BFO, for example. This impacts the Classifiers ontology, in which Aspect is defined.

Clarified the definition of the Aspect class

Revised metadata to be current and revised the definition from

'characteristic or feature that can be used to dimensionalize, filter, or subset something'

to

'characteristic or feature that can be used to dimensionalize, filter, or a class, collection, or set of things'