Fixed empty number tests and made datatypes test use absolute IRIs.
--- a/rdf-turtle/tests-nt/nt-syntax-bad-num-02.nt Tue Mar 12 17:22:36 2013 -0700
+++ b/rdf-turtle/tests-nt/nt-syntax-bad-num-02.nt Wed Mar 13 09:08:09 2013 -0700
@@ -0,0 +1,1 @@
+<http://example/s> <http://example/p> 1.0 .
--- a/rdf-turtle/tests-nt/nt-syntax-bad-num-03.nt Tue Mar 12 17:22:36 2013 -0700
+++ b/rdf-turtle/tests-nt/nt-syntax-bad-num-03.nt Wed Mar 13 09:08:09 2013 -0700
@@ -0,0 +1,1 @@
+<http://example/s> <http://example/p> 1.0e0 .
--- a/rdf-turtle/tests-nt/nt-syntax-datatypes-01.nt Tue Mar 12 17:22:36 2013 -0700
+++ b/rdf-turtle/tests-nt/nt-syntax-datatypes-01.nt Wed Mar 13 09:08:09 2013 -0700
@@ -1,1 +1,1 @@
-<s> <p> "123"^^<http://www.w3.org/2001/XMLSchema#byte> .
+<http://example/s> <http://example/p> "123"^^<http://www.w3.org/2001/XMLSchema#byte> .
--- a/rdf-turtle/tests-nt/nt-syntax-datatypes-02.nt Tue Mar 12 17:22:36 2013 -0700
+++ b/rdf-turtle/tests-nt/nt-syntax-datatypes-02.nt Wed Mar 13 09:08:09 2013 -0700
@@ -1,1 +1,1 @@
-<s> <p> "123"^^<http://www.w3.org/2001/XMLSchema#string> .
+<http://example/s> <http://example/p> "123"^^<http://www.w3.org/2001/XMLSchema#string> .