Virtuoso SPARQL Query Editor
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Inference Rules
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Macros
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iSPARQL
Default Data Set Name (Graph IRI)
Query Text
select distinct ?Concept where {[] a ?Concept} LIMIT 100
(Security restrictions of this server do not allow you to retrieve remote RDF data, see
details
.)
Results Format
Auto
HTML
HTML (Faceted Browsing Links)
Spreadsheet
XML
JSON
Javascript
Turtle
RDF/XML
N-Triples
CSV
TSV
CXML (Pivot Collection)
CXML (Pivot Collection with QRcodes)
External resource link
No link out
External resource link
External description link
External sponged data link (RDF)
External sponged data link (HTML)
External description resource (TTL)
External description resource (NTRIPLES)
External description resource (JSON)
External description resource (RDF/XML)
Facet link behavior
Local faceted navigation link
External resource link
External description link
External sponged data link (RDF)
External sponged data link (HTML)
External description resource (TTL)
External description resource (CXML)
External description resource (NTRIPLES)
External description resource (JSON)
External description resource (RDFXML)
Execution timeout
milliseconds
(values less than 1000 are ignored)
Options
Strict checking of void variables
Strict checking of variable names used in multiple clauses but not logically connected to each other
Suppress errors on wrong geometries and errors on geometrical operators (failed operations will return NULL)
Log debug info at the end of output (has no effect on some queries and output formats)
Generate SPARQL compilation report (instead of executing the query)
(The result can only be sent back to browser, not saved on the server, see
details
)