Avoid endorsing the Ontology for Measurements, especially in a specific version (saref-portal#49)
- SAREF4ENVI redefines many units from the OM ontology in its version 1.8. These units of measure are only useful for examples, and a global choice should be made in SAREF about which ontology of units of measure to reuse.
Proposal:
1. Do not declare an external entity such as unit of measure, especially if it is not reused in the ontology. 2. Use the examples to illustrate how the units of measures may be chosen and defined.
