diff --git a/show/dance2010/subterms/song15.n3 b/show/dance2010/subterms/song15.n3
--- a/show/dance2010/subterms/song15.n3
+++ b/show/dance2010/subterms/song15.n3
@@ -1,35 +1,35 @@
-<http://light9.bigasterisk.com/show/dance2010/song15/subterm/full> <http://www.w3.org/2000/01/rdf-schema#label> "full".
-<http://light9.bigasterisk.com/show/dance2010/song15/subterm/full> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
-<http://light9.bigasterisk.com/show/dance2010/song15/subterm/full> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/full>.
-<http://light9.bigasterisk.com/show/dance2010/song15/subterm/full> <http://light9.bigasterisk.com/expression> "full(t)".
-<http://light9.bigasterisk.com/show/dance2010/song15/subterm/down> <http://www.w3.org/2000/01/rdf-schema#label> "down".
-<http://light9.bigasterisk.com/show/dance2010/song15/subterm/down> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
-<http://light9.bigasterisk.com/show/dance2010/song15/subterm/down> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/down>.
-<http://light9.bigasterisk.com/show/dance2010/song15/subterm/down> <http://light9.bigasterisk.com/expression> "down(t)".
-<http://light9.bigasterisk.com/show/dance2010/song15/subterm/song15jazz> <http://www.w3.org/2000/01/rdf-schema#label> "song15jazz".
-<http://light9.bigasterisk.com/show/dance2010/song15/subterm/song15jazz> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
-<http://light9.bigasterisk.com/show/dance2010/song15/subterm/song15jazz> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/song15jazz>.
-<http://light9.bigasterisk.com/show/dance2010/song15/subterm/song15jazz> <http://light9.bigasterisk.com/expression> "song15jazz(t)".
-<http://light9.bigasterisk.com/show/dance2010/song15/subterm/redc> <http://www.w3.org/2000/01/rdf-schema#label> "redc".
-<http://light9.bigasterisk.com/show/dance2010/song15/subterm/redc> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
-<http://light9.bigasterisk.com/show/dance2010/song15/subterm/redc> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/redc>.
-<http://light9.bigasterisk.com/show/dance2010/song15/subterm/redc> <http://light9.bigasterisk.com/expression> "redc(t)".
+<http://light9.bigasterisk.com/show/dance2010/song15/subterm/song15front> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/song15front>.
+<http://light9.bigasterisk.com/show/dance2010/song15/subterm/song15front> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
+<http://light9.bigasterisk.com/show/dance2010/song15/subterm/song15front> <http://light9.bigasterisk.com/expression> "song15front(t)".
+<http://light9.bigasterisk.com/show/dance2010/song15/subterm/song15front> <http://www.w3.org/2000/01/rdf-schema#label> "song15front".
+<http://light9.bigasterisk.com/show/dance2010/song15> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2010/song15/subterm/song15front>.
+<http://light9.bigasterisk.com/show/dance2010/song15> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2010/song15/subterm/full>.
+<http://light9.bigasterisk.com/show/dance2010/song15> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2010/song15/subterm/song15jazz>.
+<http://light9.bigasterisk.com/show/dance2010/song15> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2010/song15/subterm/redc>.
+<http://light9.bigasterisk.com/show/dance2010/song15> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2010/song15/subterm/song15cyc>.
 <http://light9.bigasterisk.com/show/dance2010/song15> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2010/song15/subterm/bredc>.
 <http://light9.bigasterisk.com/show/dance2010/song15> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2010/song15/subterm/down>.
-<http://light9.bigasterisk.com/show/dance2010/song15> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2010/song15/subterm/song15jazz>.
-<http://light9.bigasterisk.com/show/dance2010/song15> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2010/song15/subterm/redc>.
-<http://light9.bigasterisk.com/show/dance2010/song15> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2010/song15/subterm/full>.
-<http://light9.bigasterisk.com/show/dance2010/song15> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2010/song15/subterm/song15front>.
-<http://light9.bigasterisk.com/show/dance2010/song15> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2010/song15/subterm/song15cyc>.
-<http://light9.bigasterisk.com/show/dance2010/song15/subterm/song15front> <http://www.w3.org/2000/01/rdf-schema#label> "song15front".
-<http://light9.bigasterisk.com/show/dance2010/song15/subterm/song15front> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
-<http://light9.bigasterisk.com/show/dance2010/song15/subterm/song15front> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/song15front>.
-<http://light9.bigasterisk.com/show/dance2010/song15/subterm/song15front> <http://light9.bigasterisk.com/expression> "song15front(t)".
+<http://light9.bigasterisk.com/show/dance2010/song15/subterm/full> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/full>.
+<http://light9.bigasterisk.com/show/dance2010/song15/subterm/full> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
+<http://light9.bigasterisk.com/show/dance2010/song15/subterm/full> <http://light9.bigasterisk.com/expression> "full(t)".
+<http://light9.bigasterisk.com/show/dance2010/song15/subterm/full> <http://www.w3.org/2000/01/rdf-schema#label> "full".
+<http://light9.bigasterisk.com/show/dance2010/song15/subterm/song15jazz> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/song15jazz>.
+<http://light9.bigasterisk.com/show/dance2010/song15/subterm/song15jazz> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
+<http://light9.bigasterisk.com/show/dance2010/song15/subterm/song15jazz> <http://light9.bigasterisk.com/expression> "song15jazz(t)".
+<http://light9.bigasterisk.com/show/dance2010/song15/subterm/song15jazz> <http://www.w3.org/2000/01/rdf-schema#label> "song15jazz".
+<http://light9.bigasterisk.com/show/dance2010/song15/subterm/redc> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/redc>.
+<http://light9.bigasterisk.com/show/dance2010/song15/subterm/redc> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
+<http://light9.bigasterisk.com/show/dance2010/song15/subterm/redc> <http://light9.bigasterisk.com/expression> "redc(t)".
+<http://light9.bigasterisk.com/show/dance2010/song15/subterm/redc> <http://www.w3.org/2000/01/rdf-schema#label> "redc".
+<http://light9.bigasterisk.com/show/dance2010/song15/subterm/song15cyc> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/song15cyc>.
+<http://light9.bigasterisk.com/show/dance2010/song15/subterm/song15cyc> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
+<http://light9.bigasterisk.com/show/dance2010/song15/subterm/song15cyc> <http://light9.bigasterisk.com/expression> "song15cyc(t)".
+<http://light9.bigasterisk.com/show/dance2010/song15/subterm/song15cyc> <http://www.w3.org/2000/01/rdf-schema#label> "song15cyc".
+<http://light9.bigasterisk.com/show/dance2010/song15/subterm/bredc> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/bredc>.
+<http://light9.bigasterisk.com/show/dance2010/song15/subterm/bredc> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
+<http://light9.bigasterisk.com/show/dance2010/song15/subterm/bredc> <http://light9.bigasterisk.com/expression> "redc(t)".
 <http://light9.bigasterisk.com/show/dance2010/song15/subterm/bredc> <http://www.w3.org/2000/01/rdf-schema#label> "bredc".
-<http://light9.bigasterisk.com/show/dance2010/song15/subterm/bredc> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
-<http://light9.bigasterisk.com/show/dance2010/song15/subterm/bredc> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/bredc>.
-<http://light9.bigasterisk.com/show/dance2010/song15/subterm/bredc> <http://light9.bigasterisk.com/expression> "redc(t)".
-<http://light9.bigasterisk.com/show/dance2010/song15/subterm/song15cyc> <http://www.w3.org/2000/01/rdf-schema#label> "song15cyc".
-<http://light9.bigasterisk.com/show/dance2010/song15/subterm/song15cyc> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
-<http://light9.bigasterisk.com/show/dance2010/song15/subterm/song15cyc> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/song15cyc>.
-<http://light9.bigasterisk.com/show/dance2010/song15/subterm/song15cyc> <http://light9.bigasterisk.com/expression> "song15cyc(t)".
+<http://light9.bigasterisk.com/show/dance2010/song15/subterm/down> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/down>.
+<http://light9.bigasterisk.com/show/dance2010/song15/subterm/down> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
+<http://light9.bigasterisk.com/show/dance2010/song15/subterm/down> <http://light9.bigasterisk.com/expression> "down(t)".
+<http://light9.bigasterisk.com/show/dance2010/song15/subterm/down> <http://www.w3.org/2000/01/rdf-schema#label> "down".