diff --git a/show/dance2009/subterms/song12.n3 b/show/dance2009/subterms/song12.n3
--- a/show/dance2009/subterms/song12.n3
+++ b/show/dance2009/subterms/song12.n3
@@ -1,20 +1,25 @@
+<http://light9.bigasterisk.com/show/dance2009/song12/subterm/narrowfront> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
+<http://light9.bigasterisk.com/show/dance2009/song12/subterm/narrowfront> <http://light9.bigasterisk.com/expression> "bow(t)+song12(t)*.4".
+<http://light9.bigasterisk.com/show/dance2009/song12/subterm/narrowfront> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/narrowfront>.
+<http://light9.bigasterisk.com/show/dance2009/song12/subterm/narrowfront> <http://www.w3.org/2000/01/rdf-schema#label> "narrowfront".
+<http://light9.bigasterisk.com/show/dance2009/song12/subterm/blacklight> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
+<http://light9.bigasterisk.com/show/dance2009/song12/subterm/blacklight> <http://light9.bigasterisk.com/expression> "blacklight(t)>0".
+<http://light9.bigasterisk.com/show/dance2009/song12/subterm/blacklight> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/blacklight>.
+<http://light9.bigasterisk.com/show/dance2009/song12/subterm/blacklight> <http://www.w3.org/2000/01/rdf-schema#label> "blacklight".
+<http://light9.bigasterisk.com/show/dance2009/song12/subterm/bow> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
+<http://light9.bigasterisk.com/show/dance2009/song12/subterm/bow> <http://light9.bigasterisk.com/expression> "bow(t)*.5".
+<http://light9.bigasterisk.com/show/dance2009/song12/subterm/bow> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/bow>.
+<http://light9.bigasterisk.com/show/dance2009/song12/subterm/bow> <http://www.w3.org/2000/01/rdf-schema#label> "bow".
+<http://light9.bigasterisk.com/show/dance2009/song12/subterm/> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
 <http://light9.bigasterisk.com/show/dance2009/song12/subterm/> <http://light9.bigasterisk.com/expression> "song12(t)".
-<http://light9.bigasterisk.com/show/dance2009/song12/subterm/> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
 <http://light9.bigasterisk.com/show/dance2009/song12/subterm/> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/>.
 <http://light9.bigasterisk.com/show/dance2009/song12/subterm/> <http://www.w3.org/2000/01/rdf-schema#label> "".
+<http://light9.bigasterisk.com/show/dance2009/song12> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2009/song12/subterm/blacklight>.
+<http://light9.bigasterisk.com/show/dance2009/song12> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2009/song12/subterm/song12>.
 <http://light9.bigasterisk.com/show/dance2009/song12> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2009/song12/subterm/>.
-<http://light9.bigasterisk.com/show/dance2009/song12> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2009/song12/subterm/song12>.
 <http://light9.bigasterisk.com/show/dance2009/song12> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2009/song12/subterm/narrowfront>.
 <http://light9.bigasterisk.com/show/dance2009/song12> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2009/song12/subterm/bow>.
+<http://light9.bigasterisk.com/show/dance2009/song12/subterm/song12> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
 <http://light9.bigasterisk.com/show/dance2009/song12/subterm/song12> <http://light9.bigasterisk.com/expression> "song12(t)".
-<http://light9.bigasterisk.com/show/dance2009/song12/subterm/song12> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
 <http://light9.bigasterisk.com/show/dance2009/song12/subterm/song12> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/song12>.
 <http://light9.bigasterisk.com/show/dance2009/song12/subterm/song12> <http://www.w3.org/2000/01/rdf-schema#label> "song12".
-<http://light9.bigasterisk.com/show/dance2009/song12/subterm/narrowfront> <http://light9.bigasterisk.com/expression> "bow(t)".
-<http://light9.bigasterisk.com/show/dance2009/song12/subterm/narrowfront> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
-<http://light9.bigasterisk.com/show/dance2009/song12/subterm/narrowfront> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/narrowfront>.
-<http://light9.bigasterisk.com/show/dance2009/song12/subterm/narrowfront> <http://www.w3.org/2000/01/rdf-schema#label> "narrowfront".
-<http://light9.bigasterisk.com/show/dance2009/song12/subterm/bow> <http://light9.bigasterisk.com/expression> "0".
-<http://light9.bigasterisk.com/show/dance2009/song12/subterm/bow> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm>.
-<http://light9.bigasterisk.com/show/dance2009/song12/subterm/bow> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/bow>.
-<http://light9.bigasterisk.com/show/dance2009/song12/subterm/bow> <http://www.w3.org/2000/01/rdf-schema#label> "bow".