IRI Expansion algorithm doesn't care if the value is already an abs. IRI
--- a/spec/latest/json-ld-api/index.html Sun Feb 17 14:44:39 2013 +0100
+++ b/spec/latest/json-ld-api/index.html Sun Feb 17 14:57:14 2013 +0100
@@ -1779,11 +1779,10 @@
<section>
<h3>Purpose</h3>
-We have a value that needs to be expanded to an <tref>absolute IRI</tref>
-or a <tref>keyword</tref>, if it can be and if it is not already one. The
-given value may be <tref>null</tref>, a <tref>term</tref>, a
-<tref>keyword</tref> alias, a <tref>compact IRI</tref>,
-a <tref>relative IRI</tref>, or an <tref>absolute IRI</tref>.
+<p>We have a value that needs to be expanded to an <tref>absolute IRI</tref>
+ or a <tref>keyword</tref>. The given value may be <tref>null</tref>, a
+ <tref>term</tref>, a <tref>keyword</tref> alias, a <tref>compact IRI</tref>,
+ a <tref>relative IRI</tref>, or an <tref>absolute IRI</tref>.</p>
</section>