<?xml version="1.0"?>
<sparql xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
	xmlns:xs="http://www.w3.org/2001/XMLSchema#" xmlns="http://www.w3.org/2005/sparql-results#">
	<head>
		<variable name="book" />
		<variable name="discount" />
	</head>
	<results>
		<result>
			<binding name="book">
				<uri>http://example.org/book1</uri>
			</binding>
			<binding name="discount">
				<literal datatype="http://www.w3.org/2001/XMLSchema#integer">42</literal>
			</binding>
		</result>

		<result>
			<binding name="book">
				<uri>http://example.org/book2</uri>
			</binding>
			<binding name="discount">
				<literal datatype="http://www.w3.org/2001/XMLSchema#integer">41</literal>
			</binding>
		</result>
		<result>
			<binding name="book">
				<uri>http://example.org/book3</uri>
			</binding>
			<binding name="discount">
				<literal datatype="http://www.w3.org/2001/XMLSchema#float">700.0</literal>
			</binding>
		</result>

		<result>
			<binding name="book">
				<uri>http://example.org/book4</uri>
			</binding>
			<binding name="discount">
				<literal datatype="http://www.w3.org/2001/XMLSchema#string">no discount</literal>
			</binding>
		</result>
		<result>
			<binding name="book">
				<uri>http://example.org/book5</uri>
			</binding>
			<binding name="discount">
				<literal>70</literal>
			</binding>
		</result>

		<result>
			<binding name="book">
				<uri>http://example.org/book6</uri>
			</binding>
			<binding name="discount">
				<literal datatype="http://www.w3.org/2001/XMLSchema#integer">50</literal>
			</binding>
		</result>
	</results>
</sparql>
