Re: [dxwg] How to model dct:temporal for continously evolving Datasets? (#1403)

OWL-Time only provides a few individuals: for some durations (the standard second, minute, hour etc) and days-of-the-week. 
It might be useful to have a specific individual temporal-entity for 'now', which could then appear as the end or beginning of a time-interval with a specified duration, e.g. the last week
```turtle
ex:PrecedingWeek
  rdf:type owlTime:ProperInterval ;
  rdfs:label "Interval of specified duration ending now" ;
  owlTime:hasEnd owlTime:Now ;
  owlTime:hasTemporalDuration owlTime:unitWeek ;
.
```

or the last ten days
```turtle
ex:LastTenDays
  rdf:type owlTime:ProperInterval ;
  rdfs:label "Interval of specified duration ending now" ;
  owlTime:hasBeginning owlTime:Now ;
  owlTime:hasDuration [
      rdf:type owlTime:Duration ;
      owlTime:numericDuration 10. ;
      owlTime:unitType owlTime:unitDay ;
    ] ;
.
```

where
```turtle
owlTime:Now
  rdf:type owlTime:Instant ;
  rdfs:label "Non-specific temporal entity denoting 'now'" ;
.
```

Maybe raise an issue in https://github.com/w3c/sdw/issues


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Received on Wednesday, 22 September 2021 08:22:23 UTC