OpenLink Virtuoso SPARQL Query Editor
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iSPARQL
Default Graph URI
Query Text
select distinct * where {?s a ?o} limit 50
Sponging
Use only local data (including data retrieved before), but do not retrieve more
Retrieve remote RDF data for all missing source graphs
Retrieve all missing remote RDF data that might be useful
Retrieve all missing remote RDF data that might be useful, including seeAlso references
Try to download all referenced resources (this may be very slow and inefficient)
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 faceted navigation 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