Added disjoints

hasFrequencyMeasurment renamed

diagrams updated and examples updated

All entities in bldg annotated.

This file can be also considered closed.

from PositiveInteger to NonNegativeInteger in capacityPeople

Delete axiom: hortCircuitVoltage only xsd:float

Delete UnitaryEquipment

short circuit voltage changed to object property

prefix is now s4bldg

Changed property names and types.
Removed global restrictions.
Added local restrictions.

Remodelled the location of objects in buildings.

Updated ontology description.