--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/relpipe-data/examples/rdf-blonde-and-brunette.sparql	Mon Jul 27 17:51:53 2020 +0200
@@ -0,0 +1,29 @@
+#!/usr/bin/env rdf-sparql-interpreter.sh
+# endpoint: https://dbpedia.org/sparql
+# relation: blonde_and_brunette
+
+PREFIX foaf:    <http://xmlns.com/foaf/0.1/>
+PREFIX dbo:     <http://dbpedia.org/ontology/>
+PREFIX rdfs:    <http://www.w3.org/2000/01/rdf-schema#>
+PREFIX xsd:     <http://www.w3.org/2001/XMLSchema#>
+PREFIX schema:  <http://schema.org/>
+
+SELECT DISTINCT
+	?star_name
+WHERE {
+	{
+		?film rdfs:label "Ирония судьбы, или С лёгким паром!"@ru .
+		?film dbo:starring ?blonde .
+		?blonde dbo:birthYear "1941"^^xsd:gYear .
+		?blonde rdfs:label ?star_name .
+		FILTER (lang(?star_name) = "pl") .
+	}
+	UNION
+	{
+		?brunette ?born "1956-04-27"^^xsd:date .
+		?brunette schema:description "czech actress, presenter and singer"@en .
+		?brunette rdfs:label ?star_name .
+		FILTER (lang(?star_name) = "cs") .
+	}
+}
+ORDER BY ?star_name