Hello,

Sorry for my 2 stupid questions which will have a sound and simple reply
but I no-where found any answer in the documentation.

1. A simple SPARQL select query:
I've been running similar to the next query, in hundreds of variants
(with parameters) but I don't get a reply in Virtuoso:

PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
SELECT ?s ?p ?pl ?o
where {
<#SdnEntry_2786786> ?p ?o .
?p rdfs:label ?pl .
}
The aim is just to get the labels of the properties in the output.
The query runs successfully in other SPARQL engines with the same data.

When I make the union:
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
SELECT ?s ?p ?pl ?o
where {
{<#SdnEntry_2786786> ?p ?o}
UNION
{?p rdfs:label ?pl}
}
I get the pairs property/value and property/label separately.
So, I can't filter the result neither.

My question: what am I missing here ?

2. Has any-one an idea if and when the form-designer of OAT would be
re-activated ? Don't get data into the widgets.

I'm sure the answers are at hand but I don't see them.
Thank you in beforehand for your help.

Kind regards

Eddy


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