saref.ttl

@prefix : <https://saref.etsi.org/> .
@prefix om: <http://www.wurvoc.org/vocabularies/om-1.8/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix xml: <http://www.w3.org/XML/1998/namespace> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix time: <http://www.w3.org/2006/time#> .
@prefix saref: <https://saref.etsi.org/> .
@prefix dcterms: <http://purl.org/dc/terms/> .
@prefix vann: <http://purl.org/vocab/vann/> .
@base <https://saref.etsi.org/> .

<https://saref.etsi.org/CoreOntology> rdf:type owl:Ontology ;
                          owl:versionInfo "3.0.0"^^xsd:string ;
                          dcterms:issued "2019-05-24"^^xsd:date ;
                          dcterms:modified "2018-05-02"^^xsd:date ;
                          dcterms:title "SAREF: the Smart Applications REFerence ontology"^^xsd:string ;
                          dcterms:license <http://purl.org/NET/rdflicense/cc-by4.0> ;
                          dcterms:contributor <https://www.linkedin.com/in/lauradaniele> ;
                          dcterms:contributor <http://purl.org/net/mpoveda> ;
                          dcterms:contributor <http://www.garcia-castro.com/foaf.rdf#me> ;
                          dcterms:contributor <http://maxime-lefrancois.info/me#> ;
                          vann:preferredNamespacePrefix "saref" ;
                          vann:preferredNamespaceUri "https://saref.etsi.org/" ;
                          rdfs:comment "Information about changes compared to version 2.1.1: Small version bump to ensure that the turtle-version and the owl-version are up to date." ;
                          dcterms:description "The Smart Appliances REFerence (SAREF) ontology is a shared model of consensus that facilitates the matching of existing assets (standards/protocols/datamodels/etc.) in the smart appliances domain. The SAREF ontology provides building blocks that allow separation and recombination of different parts of the ontology depending on specific needs. The starting point of SAREF is the concept of device (e.g., a switch). Devices are tangible objects designed to accomplish a particular task in households, common public buildings or offices. In order to accomplish this task, the device performs one or more functions. For example, a washing machine is designed to wash (task) and to accomplish this task it performs the start and stop function. The SAREF ontology offers a lists of basic functions that can be eventually combined in order to have more complex functions in a single device. For example, a switch offers an actuating function of type 'switching on/off'. Each function has some associated commands, which can also be picked up as building blocks from a list. For example, the 'switching on/off' is associated with the commands 'switch on', 'switch off' and 'toggle'. Depending on the function(s) it accomplishes, a device can be found in some corresponding states that are also listed as building blocks. When connected to a network, a device offers a service, which  is a representation of a function to a network that makes the function discoverable, registerable and remotely controllable by other devices in the network. A service can represent one or more functions. A service is offered by a device that wants (a certain set of) its function(s) to be discoverable, registerable, remotely controllable by other devices in the network. A service must specify the device that is offering the service and the function(s) to be represented. A device in the SAREF ontology is also characterized by a profile that can be used to optimize some property, such as Energy, in a home or office that are part of a building."^^xsd:string ;
                          rdfs:comment "Information about changes compared to version 1.1.1: (1)The classes and properties related to how to represent devices in building spaces (such as the saref:BuildingSpace class,  saref:BuildingObject class and saref:isLocatedIn property) have been removed from SAREF and incorporated  into the SAREF4BLDG extension related to buildings (https://w3id.org/def/saref4bldg), including the reuse of the W3C® WGS84 geo positioning vocabulary; (2)The saref:DeviceCategory and saref:FunctionCategory classes have been removed. Instead, the hierarchy of device categories has been implemented directly as subclasses of the saref:Device class; (3)The information specific for energy efficiency has been moved to the SAREF4ENER extension (https://w3id.org/saref4ener). For example, the saref:Profile class has been redefined to accommodate only the properties that are general enough for any type of profile, not only for energy and power. Details on how to specifically model a power profile can be found in the SAREF4ENER extension (https://w3id.org/saref4ener); (4) The subclasses of the saref:Energy class  have been removed (i.e., Average Energy, Maximum Energy, Minimum Energy, Total Energy, HVAC Energy, Hot Water Energy and Lighting Energy); (5)The saref:Property class has been split into two classes (saref:Property and saref:Measurement), as it is done in the SAREF4ENVI extension (https://w3id.org/def/saref4envi), in order to properly accommodate the distinction between the concept of property (an observable quality of something) and the concept of measurement (a concrete value observed for a property); (6)Too restrictive cardinality restrictions have been revised, sometimes making them optional rather than mandatory (better to make properties mandatory in the extensions that specialize SAREF for a specific purpose, rather than restricting SAREF, whose purpose is more general). For example, definitions of units of measurement using an enumeration (owl:oneOf) were too restrictive because they did not allow using other units than those enumerated. Therefore, the individuals of each class are still there, but the owl:oneOf enumeration has been removed; (7)The saref:UnitOfMeasure subclassesre use individuals from the OM ontology for unit of measures (http://www.wurvoc.org/vocabularies/om-1.6/), but this is not the only solution. It has been clarified in the comments that the OM ontology is an example, but other ontologies can be used; (8)The global restrictions (rdfs:domain and rdfs:range) in object properties have been completely removed not to hinder interoperability. Object properties are now only restricted locally in the classes; (9)The subclasses of saref:Task have been transormed in individuals; (10)The saref:hasTask property has been removed from the saref:Profile class to resolve an ambiguity with the saref:Task class." ;
                          dcterms:publisher <https://www.etsi.org/> .

#################################################################
#    Object Properties
#################################################################

###  https://saref.etsi.org/accomplishes
saref:accomplishes rdf:type owl:ObjectProperty ;
                   owl:inverseOf saref:isAccomplishedBy ;
                   rdfs:comment "A relationship between a certain entity (e.g., a device) and the task it accomplishes"^^xsd:string ;
                   rdfs:label "accomplishes"^^xsd:string .


###  https://saref.etsi.org/actsUpon
saref:actsUpon rdf:type owl:ObjectProperty ;
               rdfs:comment "A relationship between a command and a state"^^xsd:string ;
               rdfs:label "acts upon"^^xsd:string .


###  https://saref.etsi.org/consistsOf
saref:consistsOf rdf:type owl:ObjectProperty ;
                 rdfs:comment "A relationship indicating a composite entity that consists of other entities (e.g., a temperature/humidity sensor that consists of a temperature sensor and a humidity sensor)"^^xsd:string ;
                 rdfs:label "consists of"^^xsd:string .


###  https://saref.etsi.org/controlsProperty
saref:controlsProperty rdf:type owl:ObjectProperty ;
                       rdfs:comment "A relationship specifying the Property that can be controlled by a certain Device"@en ;
                       rdfs:label "controls property"@en .


###  https://saref.etsi.org/hasCommand
saref:hasCommand rdf:type owl:ObjectProperty ;
                 owl:inverseOf saref:isCommandOf ;
                 rdfs:comment "A relationship between an entity (such as a function) and a command"^^xsd:string ;
                 rdfs:label "has command"^^xsd:string .


###  https://saref.etsi.org/hasFunction
saref:hasFunction rdf:type owl:ObjectProperty ;
                  rdfs:comment "A relationship identifying the type of function of a device"^^xsd:string ;
                  rdfs:label "has function"^^xsd:string .


###  https://saref.etsi.org/hasMeterReading
saref:hasMeterReading rdf:type owl:ObjectProperty ;
                      rdfs:comment "A relationship between a metering function and the measurement of the reading"^^xsd:string ;
                      rdfs:label "has meter reading"^^xsd:string .


###  https://saref.etsi.org/hasMeterReadingType
saref:hasMeterReadingType rdf:type owl:ObjectProperty ;
                          rdfs:comment "A relationship identifying the reading type of a measurement (e.g., Water, Gas, Pressure , Energy , Power, etc.)"^^xsd:string ;
                          rdfs:label "has meter reading type"^^xsd:string .


###  https://saref.etsi.org/hasPrice
saref:hasPrice rdf:type owl:ObjectProperty ;
               rdfs:comment "A relationships indentifying the price associated to an entity"^^xsd:string ;
               rdfs:label "has price"^^xsd:string .


###  https://saref.etsi.org/hasProfile
saref:hasProfile rdf:type owl:ObjectProperty ;
                 rdfs:comment "A relationship associating a profile to a certain entity (e.g., a device)"^^xsd:string ;
                 rdfs:label "has profile"^^xsd:string .


###  https://saref.etsi.org/hasSensingRange
saref:hasSensingRange rdf:type owl:ObjectProperty ;
                      rdfs:comment "A relationship between a sensing function and a measurement identifying the range of a sensor detection"^^xsd:string ;
                      rdfs:label "has sensing range "^^xsd:string .


###  https://saref.etsi.org/hasSensorType
saref:hasSensorType rdf:type owl:ObjectProperty ;
                    rdfs:comment "A relationship identifying the sensing type of a sensor detection (i.e., Temperature, Occupancy, Humidity, Motion , Smoke, Pressure, etc.) "^^xsd:string ;
                    rdfs:label "has sensor type"^^xsd:string .


###  https://saref.etsi.org/hasState
saref:hasState rdf:type owl:ObjectProperty ;
               rdfs:comment "A relationship identifying the type of state of a device"^^xsd:string ;
               rdfs:label "has state"^^xsd:string .


###  https://saref.etsi.org/hasThresholdMeasurement
saref:hasThresholdMeasurement rdf:type owl:ObjectProperty ;
                              rdfs:comment "A relationship associated with an event function to notify that a certain threshold measurement has been exceeded"^^xsd:string ;
                              rdfs:label "has threshold measurement"^^xsd:string .


###  https://saref.etsi.org/hasTime
saref:hasTime rdf:type owl:ObjectProperty ;
              rdfs:comment "A relationship to associate time information to an entity"^^xsd:string ;
              rdfs:label "has time"^^xsd:string .


###  https://saref.etsi.org/hasTypicalConsumption
saref:hasTypicalConsumption rdf:type owl:ObjectProperty ;
                            rdfs:comment "A relationship identifying the typical (energy or power) consumption of a device"^^xsd:string ;
                            rdfs:label "has typical consumption"^^xsd:string .


###  https://saref.etsi.org/isAbout
saref:isAbout rdf:type owl:ObjectProperty ;
              rdfs:comment "A relationship identifying what an entity, such as a Profile, is about"@en ;
              rdfs:label "isAbout"@en .


###  https://saref.etsi.org/isAccomplishedBy
saref:isAccomplishedBy rdf:type owl:ObjectProperty ;
                       rdfs:comment "A relationship indentifying the task accomplished by a certain entity (e.g., a device)"^^xsd:string ;
                       rdfs:label "is accomplished by"^^xsd:string .


###  https://saref.etsi.org/isCommandOf
saref:isCommandOf rdf:type owl:ObjectProperty ;
                  rdfs:comment "A relationship between a command and a function."^^xsd:string ;
                  rdfs:label "is command of"^^xsd:string .


###  https://saref.etsi.org/isControlledByDevice
saref:isControlledByDevice rdf:type owl:ObjectProperty ;
                           rdfs:comment "A relationship specifying the devices that can control a certain property"@en ;
                           rdfs:label "is controlled by device"^^xsd:string .


###  https://saref.etsi.org/isMeasuredByDevice
saref:isMeasuredByDevice rdf:type owl:ObjectProperty ;
                         rdfs:comment "A relationship specifying the devices that can measure a certain property"@en ;
                         rdfs:label "is measured by device"^^xsd:string .


###  https://saref.etsi.org/isMeasuredIn
saref:isMeasuredIn rdf:type owl:ObjectProperty ;
                   rdfs:comment "A relationship identifying the unit of measure used for a certain entity."^^xsd:string ;
                   rdfs:label "is measured in"^^xsd:string .


###  https://saref.etsi.org/isOfferedBy
saref:isOfferedBy rdf:type owl:ObjectProperty ;
                  owl:inverseOf saref:offers ;
                  rdfs:comment "A relationship between a service and a device that offers the service"^^xsd:string ;
                  rdfs:label "is offered by"^^xsd:string .


###  https://saref.etsi.org/isUsedFor
saref:isUsedFor rdf:type owl:ObjectProperty ;
                rdfs:comment "A relationship specifying the purpose for which a device is used for (e.g., controlling a Commodity)"^^xsd:string ;
                rdfs:label "is used for"^^xsd:string .


###  https://saref.etsi.org/makesMeasurement
saref:makesMeasurement rdf:type owl:ObjectProperty ;
                       rdfs:comment "A relation between a device and the measurements it makes. Such measurement will link together the value of the measurement, its unit of measure and the property to which it relates."@en ;
                       rdfs:label "makes measurement"@en .


###  https://saref.etsi.org/measuresProperty
saref:measuresProperty rdf:type owl:ObjectProperty ;
                       rdfs:comment "A relationship specifying the Property that can be measured by a certain Device"@en ;
                       rdfs:label "measures property"@en .


###  https://saref.etsi.org/offers
saref:offers rdf:type owl:ObjectProperty ;
             rdfs:comment "A relationship between a device and a service"^^xsd:string ;
             rdfs:label "offers"^^xsd:string .