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
