are(4) AS ?s)</code>.
				</p>
				<pre class="example-js">
function square($number) {
	return $number.lex * $number.lex;
}</pre>
				<pre class="example-shapes" title="Function based on JavaScript">
ex:square
	a sh:JSFunction ;
	sh:parameter [
		sh:path ex:number ;
		sh:datatype xsd:integer ;
	] ;
	sh:returnType xsd:integer ;
	sh:jsLibrary [ sh:jsLibraryURL "http://example.org/js/square.js"^^xsd:anyURI ] ;
	sh:jsFunctionName "square" .</pre>
			</section>
			
			<section>
				<h3>Syntax and Semantics of Ja