audacity/lib-src/redland/rasqal/tests/sparql/regex/regex-query-002.rq

PREFIX  ex: <http://example.com/#>
PREFIX  rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>

SELECT ?val
WHERE {
	ex:foo rdf:value ?val .
	FILTER regex(?val, "DeFghI", "i")
}