http://stelar-project.eu/klms#TaskExecution
An instance of a processing task running within a workflow execution. Parameters, tags, and metrics are recorded for each task execution.
Instances of klms:TaskExecution can have the following properties:
| PROPERTY | TYPE | DESCRIPTION | RANGE |
|---|---|---|---|
| From class klms:TaskExecution | |||
| dcterms:identifier | owl:DatatypeProperty | This property contains the main identifier for the Distribution, e.g. a UUID or other unique identifier in the context of the Catalogue. - This property contains the main identifier for the Dataset, e.g. a UUID or other unique identifier in the context of the Catalogue. - This property contains the main identifier for the WorkflowExecution, e.g. a UUID or other unique identifier in the context of the Catalogue. - This property contains the main identifier for the TaskExecution, e.g. a UUID or other unique identifier in the context of the Catalogue. | rdfs:Literal |
| dcat:endDate | owl:DatatypeProperty | This property contains the end of the period. - This property denotes the end time of a WorkflowExecution. - This property denotes the end time of a TaskExecution. | xsd:dateTime |
| dcat:startDate | owl:DatatypeProperty | This property contains the start of the period. - This property denotes the starting time of a WorkflowExecution. - This property denotes the starting time of a TaskExecution. | xsd:dateTime |
| dcterms:creator | owl:ObjectProperty | This property refers to the person primarily responsible for creating the resource. - This property refers to the User that triggered this TaskExecution instance. - This property refers to the User that created this WorkflowExecution. | klms:User |
| klms:hasInput | owl:ObjectProperty | This property links a TaskExecution with one or more Artifacts used as its input. | klms:Artifact |
| klms:hasMetrics | owl:ObjectProperty | A metric associated with a TaskExecution and represented as key/value pair. | klms:KeyValuePair |
| klms:hasOutput | owl:ObjectProperty | This property links a TaskExecution with one or more output Artifacts (i.e., datasets derived by this execution). | klms:Artifact |
| klms:hasParameters | owl:ObjectProperty | A parameter specification for a TaskExecution, represented as key/value pair. | klms:KeyValuePair |
| klms:hasTags | owl:ObjectProperty | A tag associated with a WorkflowExecution and represented as key/value pair. - A tag associated with a TaskExecution and represented as key/value pair. | klms:KeyValuePair |
| From class owl:Thing | |||
| dcat:distribution | owl:ObjectProperty | This property links the Dataset to an available Distribution. | owl:Thing |
| dcat:theme | owl:ObjectProperty | This property refers to a thematic category of the Dataset. A Dataset may be associated with multiple themes. Subproperty of dct:subject | owl:Thing |
| dcterms:license | owl:DatatypeProperty | This property refers to the licence under which the Dataset is made available. NOTE: License in KLMS refers to the Dataset (as in CKAN); instead, in the DCAT model it is at the Distribution level. | owl:Thing |
| dcterms:type | owl:DatatypeProperty | This property refers to the type of the Dataset. NOTE: A controlled vocabulary for the values has not been established. | owl:Thing |
| klms:contains | owl:ObjectProperty | This property is used to indicate a contains relation among classes. | owl:Thing |
| klms:count | owl:DatatypeProperty | A count. | xsd:int |
| klms:crs | owl:DatatypeProperty | The CRS of a geospatial dataset. | xsd:string |
@prefix : <http://stelar-project.eu/klms#> .
@prefix dcterms: <http://purl.org/dc/terms/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix vann: <http://purl.org/vocab/vann/> .
:TaskExecution a owl:Class ;
rdfs:label "TaskExecution"@en ;
dcterms:identifier "klms:TaskExecution" ;
vann:usageNote "Recommended class. An instance of a processing task running within a workflow execution."@en ;
rdfs:comment "An instance of a processing task running within a workflow execution. Parameters, tags, and metrics are recorded for each task execution."@en .