Hi Vanessa,
To find all dates starting with 1945, the query could be changed to:
SELECT DISTINCT ?s ?date
FROM <http://dbpedia.org>
WHERE
{
?s ?p ?date . FILTER( bif:contains(?date, '"1945*"' ) && ( str(?p) !=
rdfs:label))
}
LIMIT 30
You can also use date range. See example at
http://virtuoso.openlinksw.com/dataspace/dav/wiki/Main/VirtTipsAndTricksGuideDataRangeQueries
Hope this helps,
Best Regards,
Rumi
Hi!
Is there any way to search for numbers using bif:contains?
regex takes too long:
SELECT DISTINCT ?s ?date FROM <http://dbpedia.org> WHERE { ?s ?p ?date .
FILTER regex(?date, "^1945")}LIMIT 10
but bif:contains doesn't seem to work:
SELECT DISTINCT ?s ?date FROM <http://dbpedia.org> WHERE { ?s ?p ?
date .FILTER( bif:contains(?date, 1945 ) && ( str(?p) != rdfs:label
))}LIMIT 30
Thanks!!
Vanessa.
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