diff --git a/spec/example23.nt b/spec/example23.nt
index 3f262b7..97e7613 100644
--- a/spec/example23.nt
+++ b/spec/example23.nt
@@ -1,3 +1,3 @@
-<http://example.org/> <http://example.org/prop> "blah" .
-<http://example.org/triple1> <http://www.w3.org/1999/02/22-rdf-syntax-ns#reifies> <<(<http://example.org/> <http://example.org/prop> "blah")>> .
-<http://example.org/triple1> <http://example.org/prop> "foo" .
+<http://example.org/> <http://example.org/stuff/1.0/prop> "blah" .
+<http://example.org/triple1> <http://www.w3.org/1999/02/22-rdf-syntax-ns#reifies> <<(<http://example.org/> <http://example.org/stuff/1.0/prop> "blah")>> .
+<http://example.org/triple1> <http://example.org/stuff/1.0/prop> "foo" .
diff --git a/spec/example24.nt b/spec/example24.nt
index fdcbc20..2f4c99f 100644
--- a/spec/example24.nt
+++ b/spec/example24.nt
@@ -1,3 +1,3 @@
-<http://example.org/> <http://example.org/prop> "blah" .
-_:triple1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#reifies> <<(<http://example.org/> <http://example.org/prop> "blah")>> .
-_:triple1 <http://example.org/prop> "foo" .
+\<http://example.org/> <http://example.org/stuff/1.0/prop> "blah" .
+_:triple1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#reifies> <<(<http://example.org/> <http://example.org/stuff/1.0/prop> "blah")>> .
+_:triple1 <http://example.org/stuff/1.0/prop> "foo" .