Hi Eliza

what I usually do is run the following SPARQL query in isql

SPARQL DEFINE sql:log-enable 3 CLEAR GRAPH <http://someGraph>;

more info here

http://virtuoso.openlinksw.com/dataspace/doc/dav/wiki/Main/VirtTipsAndTricksGuideDeleteLargeGraphs

best regards,
Lorena


On 03/30/2015 04:35 PM, Eliza Chan wrote:
Hi,

The following command loads a dataset to a graph:

ld_dir ('/usr/local/virtuoso-opensource/share/virtuoso/tmp', 'someData.n3', 'http://someGraph');

Is there a way to run an isql command to delete data from a graph?

Thanks,
Eliza





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