The following example demonstrates usage of the grab-iri pragma:
DEFINE input:storage ""
DEFINE input:grab-iri
<http://www.openlinksw.com/dataspace/kidehen@openlinksw.com/weblog/kidehen@openlinksw.com%27s%20BLOG%20%5B127%5D/sioc.ttl>
DEFINE input:grab-var "id"
DEFINE input:grab-depth 10
DEFINE input:grab-limit 100
DEFINE input:grab-base
"http://www.openlinksw.com/dataspace/kidehen@openlinksw.com/weblog/kidehen@openlinksw.com%27s%20BLOG%20%5B127%5D/1300"
SELECT DISTINCT ?id
WHERE
{
graph ?g
{
?id a ?o .
FILTER (!isblank(?id))
}
}
LIMIT 10