Re: Pull request for ACTION-308: Implement the operating and survival range for actuators in ssn

> For all of these terms, and because the new term has a broader meaning 
> than the old term, I used rdfs:subClassOf to align the old term to the 
> new term.

Yes, very good.

>  new definition: The environmental conditions and characteristics of a 
> system's normal operating environment.  Can be used to specify for 
> example the standard environmental conditions in which the sensor is 
> expected to operate (a Condition with no OperatingProperty), or how 
> the environmental and other operating properties relate: i.e., that 
> the maintenance schedule or power requirements differ according to the 
> conditions.

Just as an example, the same is true for the other classes. If we want 
to use a consistent style, Sensor and so forth have to be in upper case 
and the examples should not be in the definition but in an skos:example 
triple. See, for example, the sosa.ttl file.

Great work!
Krzysztof



On 04/10/2017 08:45 AM, Maxime Lefrançois wrote:
> Dear all,
>
> Now that we agreed on the the fact Measurement Properties can also 
> apply to actuators, on how we should implement this, and that the 
> related pull request has been accepted,  the next step is to do the 
> exact same for operating and survival properties.
>
> I just created ACTION-308 as a follow up to ACTION-301
>
> Pull request https://github.com/w3c/sdw/pull/674 implements this. It 
> was quite easy, there are just a few subtleties I would like to bring 
> your attention to:
>
> OperatingProperty:
>  old definition: An identifiable characteristic of the environmental 
> and other conditions in which the sensor is intended to operate.  May 
> include power ranges, power sources, standard configurations, 
> attachments and the like.
>  new definition: The environmental conditions and characteristics of a 
> system's normal operating environment. Can be used to specify for 
> example the standard environmental conditions in which the sensor is 
> expected to operate (a Condition with no OperatingProperty), or how 
> the environmental and other operating properties relate: i.e., that 
> the maintenance schedule or power requirements differ according to the 
> conditions.
>
> SurvivalRange:
>  old definition: The conditions a sensor can be exposed to without 
> damage: i.e., the sensor continues to operate as defined using 
> MeasurementCapability.  If, however, the SurvivalRange is violated, 
> the sensor is 'damaged' and MeasurementCapability specifications may 
> no longer hold.
>  new definition: The conditions a system can be exposed to without 
> damage: e.g., the system continues to operate as defined using 
> SystemCapability.  If, however, the SurvivalRange is violated, the 
> system is 'damaged' and SystemCapability specifications may no longer 
> hold.
>
> SurvivalProperty:
>  old definition: An identifiable characteristic that represents the 
> extent of the sensor's useful life.  Might include for example total 
> battery life or number of recharges, or, for sensors that are used 
> only a fixed number of times, the number of observations that can be 
> made before the sensing capability is depleted.
>  new definition: An identifiable characteristic that represents the 
> extent of the system's useful life.  Might include for example total 
> battery life or number of recharges, or, for sensors that are used 
> only a fixed number of times, the number of observations that can be 
> made before the sensing capability is depleted.
>
> MaintenanceSchedule
>  old definition: Schedule of maintenance for a system or sensor in the 
> specified conditions.
>  new definition: Schedule of maintenance for a system in the specified 
> conditions.
>
>
> For all of these terms, and because the new term has a broader meaning 
> than the old term, I used rdfs:subClassOf to align the old term to the 
> new term.
>
> All of the other alignments are owl:equivalentClass / 
> owl:equivalentProperty
>
>
> Best,
> Maxime Lefrançois


-- 
Krzysztof Janowicz

Geography Department, University of California, Santa Barbara
4830 Ellison Hall, Santa Barbara, CA 93106-4060

Email: jano@geog.ucsb.edu
Webpage: http://geog.ucsb.edu/~jano/
Semantic Web Journal: http://www.semantic-web-journal.net

Received on Tuesday, 11 April 2017 18:15:28 UTC