Now the user of a wearable can be any feature of interest

Closes #18

See merge request stf/stf-566/saref4wear!29

Closes #18.

Implemented the changes that were not merged correctly

See merge request stf/stf-566/saref4wear!28

Implemented the changes that were not merged correctly and removing the Area concept that suddenly appeared again.

Added labels to concepts. Issue #6.

See merge request stf/stf-566/saref4wear!27

Removed event types. Issue #33.

See merge request stf/stf-566/saref4wear!26

# Conflicts:
#   ontology/saref4wear.ttl

Added hasBatteryLife datatype property. Issue #26.

See merge request stf/stf-566/saref4wear!25

Removed Child, StaffMember, and Parent subclasses of LivingOrganism concept. Issue #30.

See merge request stf/stf-566/saref4wear!24

Merged all requests and fixed directory structure.

See merge request stf/stf-566/saref4wear!23

In order for a Wearer to have a location it must be a Spatial Object

See merge request stf/stf-566/saref4wear!21

# Conflicts:
#   ontology/saref4wear.ttl

An event cannot have a sensor, it is something intangible.

See merge request stf/stf-566/saref4wear!22

The range of age cannot be represented only with an integer

See merge request stf/stf-566/saref4wear!20

Defined Wearable as a subclass of a geosp:Feature so it is a spatial feature

See merge request stf/stf-566/saref4wear!19

# Conflicts:
#   ontology/saref4wear.ttl

Fixed: "deep" -> "depth"

See merge request stf/stf-566/saref4wear!18

Updates in capacity

See merge request stf/stf-566/saref4wear!17

Changed the domain of sendsNotificationsTo to Wearable

See merge request stf/stf-566/saref4wear!16

Changed the Wearer to be a subclass of LivingOrganism

See merge request stf/stf-566/saref4wear!15

I also fixed the label.

Defined Wearable as a subclass of a geosp:Feature so it is a spatial feature with a location and so on.

I think that the Area class refers to the s4city:AdministrativeArea one, which is already defined in SAREF4WEAR. So I remove it.

Also, the capacity is the capacity of a Facility (A place, amenity, or piece of equipment provided for a particular purpose.), but not of an Administrative area (An administrative division, unit, entity, area or region, also referred to as a subnational entity, constituent unit, or country subdivision, is a portion of a country or other region delineated for the purpose of administration.).

Changed the domain of sendsNotificationsTo to Wearable, since a Device does not have the notion of having a Wearer (and the Wearable does).

It is the way in which it is made in User and also LivingOrganism is already defined as a FeatureOfInterest.

I also changed three comments from multi-line (""") to single line (").

Added Indoor Event example.

See merge request stf/stf-566/saref4wear!14