sparql query to show current workspace

[Kasia Kryczka]

Hi all, 

Is it possible to show the current workspace we are in, i.e., when we open a class hierarchy and go to an object I would like to use a query to show exactly where I am  (not the highest level of asset collection but the place I'm currently in). 

Unfortunately, I can't upload a picture. 

Is it possible to do that?

Thanks,

Kasia

[Holger Knublauch]

Hi Kasia,

I am not sure whether you mean TopBraid EDG or TBC, but I assume EDG. Also the term "workspace" is unclear to me, so I have to speculate a bit:

SPARQL queries cannot query the state of the user interface. The only thing they have access to is the currently selected asset. Use the variable $this to query that.

If this doesn't answer your question, please provide more details, i.e. what specifically you want to query.

Holger

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[Kasia Kryczka]

Hi Holger, 

I'm a beginner with both TopBraid EDG and sparql so sorry for mistakes. I meant  TopBraid EDG :)

I wanted to use sparql but if it is not possible then I'll use what I have :)

I'll try to show this 

• Data Object
  • Conceptual Object 
    • Conceptual Object Component
      • I'm in this place and I would like to see this URI

I know we can show the currentGraph  of the but I was just wondering if it is possible to show the uri of the place we are in. 

Hope this helps a little to understand what I mean.

Br,

Kasia

[Holger Knublauch]

Ok thanks for the clarification. I don't see any alternative to something like

SELECT ?this

WHERE {

}

which would show the currently selected asset. If that happens to be class then you could query the other superclasses for example using

SELECT ?class

WHERE {

?this rdfs:subClassOf* ?class .

}

But these queries would return different result each time.

There are no other ways to query the state of the user interface from SPARQL.

Holger

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[Kasia Kryczka]

Thank you :)