DeviceOntology

<?xml version="1.0"?>
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        <Literal xml:lang="en" datatypeIRI="http://www.w3.org/1999/02/22-rdf-syntax-ns#PlainLiteral">The SEAS Device ontology</Literal>
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        <Literal xml:lang="en" datatypeIRI="http://www.w3.org/1999/02/22-rdf-syntax-ns#PlainLiteral">The SEAS Device ontology defines `seas:Device` as physical system that are designed to execute one or more procedures that involve the physical world.


Figure below provides an overview of the concepts in this ontology:

[![Overview of the Device ontology](https://w3id.org/seas/device.png)](https://w3id.org/seas/device.png)

This ontology extends the [Procedure Execution Ontology (PEP)](https://w3id.org/pep/) and defines:

- `seas:Actuator`s implements `seas:Actuating` procedures and do `seas:Actuation`s;
- `seas:Sensor`s implements `seas:Sensing` procedures and do `seas:Observation`s.

Sub types of `seas:Actuator`, `seas:Actuating`, and `seas:Actuation`, may constrain the type of the value of the property. For instance ontology `seas:BooleanOntology` defines `seas:BooleanActuator`,  `seas:BooleanActuating`, and  `seas:BooleanActuation`, that constrain the acted upon property to be a `seas:BooleanProperty`. Other ontologies may define many more.

Similarly, sub types of `seas:Sensor`, `seas:Sensing`, and `seas:Observation`, may constrain the type of the value of the property. For instance ontology `seas:BooleanOntology` defines `seas:BooleanSensor`,  `seas:BooleanSensing`, and  `seas:BooleanObservation`, that constrain the observed property to be a `seas:BooleanProperty`. Other ontologies may define many more.


Alignments to the [SSN ontology](http://www.w3.org/ns/ssn/) is proposed in [SSNAlignment](https://w3id.org/seas/SSNAlignment).

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A `seas:Device` is also a `pep:ProcedureExecutor` from the [Procedure Execution Ontology (PEP)](https://w3id.org/pep/). As such, it may implement procedures, and generate procedure executions.

If SEAS was to be aligned to the SAREF ontology, `seas:Device` would be more generic than `saref:Device`.

A `seas:Device` may also be aligned with the SSN `ssn:Device`.</Literal>
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    <AnnotationAssertion>
        <AnnotationProperty abbreviatedIRI="rdfs:label"/>
        <IRI>https://w3id.org/seas/Sensing</IRI>
        <Literal xml:lang="en" datatypeIRI="http://www.w3.org/1999/02/22-rdf-syntax-ns#PlainLiteral">Sensing</Literal>
    </AnnotationAssertion>
    <AnnotationAssertion>
        <AnnotationProperty IRI="http://www.w3.org/2003/06/sw-vocab-status/ns#term_status"/>
        <IRI>https://w3id.org/seas/Sensing</IRI>
        <Literal datatypeIRI="http://www.w3.org/1999/02/22-rdf-syntax-ns#PlainLiteral">testing</Literal>
    </AnnotationAssertion>
    <AnnotationAssertion>
        <AnnotationProperty abbreviatedIRI="rdfs:comment"/>
        <IRI>https://w3id.org/seas/Sensor</IRI>
        <Literal xml:lang="en" datatypeIRI="http://www.w3.org/1999/02/22-rdf-syntax-ns#PlainLiteral">A sensor is a device that implements some sensing procedure, and hence uses stimuli from the physical world to produce outputs.</Literal>
    </AnnotationAssertion>
    <AnnotationAssertion>
        <AnnotationProperty abbreviatedIRI="rdfs:isDefinedBy"/>
        <IRI>https://w3id.org/seas/Sensor</IRI>
        <IRI>https://w3id.org/seas/DeviceOntology</IRI>
    </AnnotationAssertion>
    <AnnotationAssertion>
        <AnnotationProperty abbreviatedIRI="rdfs:label"/>
        <IRI>https://w3id.org/seas/Sensor</IRI>
        <Literal xml:lang="en" datatypeIRI="http://www.w3.org/1999/02/22-rdf-syntax-ns#PlainLiteral">Sensor</Literal>
    </AnnotationAssertion>
    <AnnotationAssertion>
        <AnnotationProperty IRI="http://www.w3.org/2003/06/sw-vocab-status/ns#term_status"/>
        <IRI>https://w3id.org/seas/Sensor</IRI>
        <Literal datatypeIRI="http://www.w3.org/1999/02/22-rdf-syntax-ns#PlainLiteral">testing</Literal>
    </AnnotationAssertion>
    <AnnotationAssertion>
        <AnnotationProperty abbreviatedIRI="rdfs:comment"/>
        <IRI>https://w3id.org/seas/actsOn</IRI>
        <Literal xml:lang="en" datatypeIRI="http://www.w3.org/1999/02/22-rdf-syntax-ns#PlainLiteral">Links an actuating, actuator, or actuation, to the feature of interest a property of which it acts on.

If `x` acts on a property, then it also acts on the feature of interest of this property:

```
seas:actsOnProperty &lt; seas:actsOn o seas:isPropertyOf .
```

If a acting acts on a feature of interest, then any actuator that implements this acting also acts on this feature of interest, and any actuation that used this acting also acts on this feature of interest. Furthermore, if a actuator acts on a feature of interest, then any actuation executed by this actuator also acts on this feature of interest:

```
seas:actsOn &lt; pep:usedProcedure o seas:actsOn .
seas:actsOn &lt; pep:usedProcedure o seas:actsOn .
seas:actsOn &lt; pep:madeBy o seas:actsOn .
```
</Literal>
    </AnnotationAssertion>
    <AnnotationAssertion>
        <AnnotationProperty abbreviatedIRI="rdfs:isDefinedBy"/>
        <IRI>https://w3id.org/seas/actsOn</IRI>
        <IRI>https://w3id.org/seas/DeviceOntology</IRI>
    </AnnotationAssertion>
    <AnnotationAssertion>
        <AnnotationProperty abbreviatedIRI="rdfs:label"/>
        <IRI>https://w3id.org/seas/actsOn</IRI>
        <Literal xml:lang="en" datatypeIRI="http://www.w3.org/1999/02/22-rdf-syntax-ns#PlainLiteral">acts on</Literal>
    </AnnotationAssertion>
    <AnnotationAssertion>
        <AnnotationProperty IRI="http://www.w3.org/2003/06/sw-vocab-status/ns#term_status"/>
        <IRI>https://w3id.org/seas/actsOn</IRI>
        <Literal datatypeIRI="http://www.w3.org/1999/02/22-rdf-syntax-ns#PlainLiteral">testing</Literal>
    </AnnotationAssertion>
    <AnnotationAssertion>
        <AnnotationProperty abbreviatedIRI="rdfs:comment"/>
        <IRI>https://w3id.org/seas/actsOnProperty</IRI>
        <Literal xml:lang="en" datatypeIRI="http://www.w3.org/1999/02/22-rdf-syntax-ns#PlainLiteral">Links an actuating, actuator, or actuation, to the property it acts on.

If a acting acts on a property, then any actuator that implements this acting also acts on this property, and any actuation that used this acting also acts on this property. Furthermore, if a actuator acts on a property, then any actuation executed by this actuator also acts on this property:

```
seas:actsOnProperty &lt; pep:implements o seas:actsOnProperty .
seas:actsOnProperty &lt; pep:usedProcedure o seas:actsOnProperty .
seas:actsOnProperty &lt; pep:madeBy o seas:actsOnProperty .
```</Literal>
    </AnnotationAssertion>
    <AnnotationAssertion>
        <AnnotationProperty abbreviatedIRI="rdfs:isDefinedBy"/>
        <IRI>https://w3id.org/seas/actsOnProperty</IRI>
        <IRI>https://w3id.org/seas/DeviceOntology</IRI>
    </AnnotationAssertion>
    <AnnotationAssertion>
        <AnnotationProperty abbreviatedIRI="rdfs:label"/>
        <IRI>https://w3id.org/seas/actsOnProperty</IRI>
        <Literal xml:lang="en" datatypeIRI="http://www.w3.org/1999/02/22-rdf-syntax-ns#PlainLiteral">acts on property</Literal>
    </AnnotationAssertion>
    <AnnotationAssertion>
        <AnnotationProperty IRI="http://www.w3.org/2003/06/sw-vocab-status/ns#term_status"/>
        <IRI>https://w3id.org/seas/actsOnProperty</IRI>
        <Literal datatypeIRI="http://www.w3.org/1999/02/22-rdf-syntax-ns#PlainLiteral">testing</Literal>
    </AnnotationAssertion>
    <AnnotationAssertion>
        <AnnotationProperty abbreviatedIRI="rdfs:comment"/>
        <IRI>https://w3id.org/seas/observes</IRI>
        <Literal xml:lang="en" datatypeIRI="http://www.w3.org/1999/02/22-rdf-syntax-ns#PlainLiteral">Links a sensing, sensor, or observation, to the feature of interest a property of which it observes.

If `x` observes a property, then it also observes the feature of interest of this property:

```
seas:observes &lt; seas:observesProperty o seas:isPropertyOf .
```

If a sensing observes a feature of interest, then any sensor that implements this sensing also observes this feature of interest, and any observation that used this sensing also observes this feature of interest. Furthermore, if a sensor observes a feature of interest, then any observation executed by this sensor also observes this feature of interest:

```
seas:observes &lt; pep:usedProcedure o seas:observes .
seas:observes &lt; pep:usedProcedure o seas:observes .
seas:observes &lt; pep:madeBy o seas:observes .
```
  
</Literal>
    </AnnotationAssertion>
    <AnnotationAssertion>
        <AnnotationProperty abbreviatedIRI="rdfs:isDefinedBy"/>
        <IRI>https://w3id.org/seas/observes</IRI>
        <IRI>https://w3id.org/seas/DeviceOntology</IRI>
    </AnnotationAssertion>
    <AnnotationAssertion>
        <AnnotationProperty abbreviatedIRI="rdfs:label"/>
        <IRI>https://w3id.org/seas/observes</IRI>
        <Literal xml:lang="en" datatypeIRI="http://www.w3.org/1999/02/22-rdf-syntax-ns#PlainLiteral">observes</Literal>
    </AnnotationAssertion>
    <AnnotationAssertion>
        <AnnotationProperty IRI="http://www.w3.org/2003/06/sw-vocab-status/ns#term_status"/>
        <IRI>https://w3id.org/seas/observes</IRI>
        <Literal datatypeIRI="http://www.w3.org/1999/02/22-rdf-syntax-ns#PlainLiteral">testing</Literal>
    </AnnotationAssertion>
    <AnnotationAssertion>
        <AnnotationProperty abbreviatedIRI="rdfs:comment"/>
        <IRI>https://w3id.org/seas/observesProperty</IRI>
        <Literal xml:lang="en" datatypeIRI="http://www.w3.org/1999/02/22-rdf-syntax-ns#PlainLiteral">Links a sensing, sensor, or observation, to a property it observes.

If a sensing observes a property, then any sensor that implements this sensing also observes this property, and any observation that used this sensing also observes this property. Furthermore, if a sensor observes a property, then any observation executed by this sensor also observes this property:

```
seas:observesProperty &lt; pep:implements o seas:observesProperty .
seas:observesProperty &lt; pep:usedProcedure o seas:observesProperty .
seas:observesProperty &lt; pep:madeBy o seas:observesProperty .
```
</Literal>
    </AnnotationAssertion>
    <AnnotationAssertion>
        <AnnotationProperty abbreviatedIRI="rdfs:isDefinedBy"/>
        <IRI>https://w3id.org/seas/observesProperty</IRI>
        <IRI>https://w3id.org/seas/DeviceOntology</IRI>
    </AnnotationAssertion>
    <AnnotationAssertion>
        <AnnotationProperty abbreviatedIRI="rdfs:label"/>
        <IRI>https://w3id.org/seas/observesProperty</IRI>
        <Literal xml:lang="en" datatypeIRI="http://www.w3.org/1999/02/22-rdf-syntax-ns#PlainLiteral">observes property</Literal>
    </AnnotationAssertion>
    <AnnotationAssertion>
        <AnnotationProperty IRI="http://www.w3.org/2003/06/sw-vocab-status/ns#term_status"/>
        <IRI>https://w3id.org/seas/observesProperty</IRI>
        <Literal datatypeIRI="http://www.w3.org/1999/02/22-rdf-syntax-ns#PlainLiteral">testing</Literal>
    </AnnotationAssertion>
</Ontology>



<!-- Generated by the OWL API (version 4.2.8.20170104-2310) https://github.com/owlcs/owlapi -->