diff --git a/show/dance2012/subterms/song13.n3 b/show/dance2012/subterms/song13.n3
--- a/show/dance2012/subterms/song13.n3
+++ b/show/dance2012/subterms/song13.n3
@@ -1,11 +1,31 @@
-<http://light9.bigasterisk.com/show/dance2012/song13> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2012/song13/subterm/full> .
-<http://light9.bigasterisk.com/show/dance2012/song13> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2012/song13/subterm/song13> .
+<http://light9.bigasterisk.com/show/dance2012/song13/subterm/song13> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/song13> .
+<http://light9.bigasterisk.com/show/dance2012/song13/subterm/song13> <http://light9.bigasterisk.com/expression> "song13(t)" .
+<http://light9.bigasterisk.com/show/dance2012/song13/subterm/song13> <http://www.w3.org/2000/01/rdf-schema#label> "song13" .
+<http://light9.bigasterisk.com/show/dance2012/song13/subterm/song13> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm> .
 <http://light9.bigasterisk.com/show/dance2012/song13/subterm/full> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/full> .
 <http://light9.bigasterisk.com/show/dance2012/song13/subterm/full> <http://light9.bigasterisk.com/expression> "full(t)" .
+<http://light9.bigasterisk.com/show/dance2012/song13/subterm/full> <http://www.w3.org/2000/01/rdf-schema#label> "full" .
 <http://light9.bigasterisk.com/show/dance2012/song13/subterm/full> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm> .
-<http://light9.bigasterisk.com/show/dance2012/song13/subterm/full> <http://www.w3.org/2000/01/rdf-schema#label> "full" .
-<http://light9.bigasterisk.com/show/dance2012/song13/subterm/song13> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/song13> .
-<http://light9.bigasterisk.com/show/dance2012/song13/subterm/song13> <http://light9.bigasterisk.com/expression> "song13(t)" .
-<http://light9.bigasterisk.com/show/dance2012/song13/subterm/song13> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm> .
-<http://light9.bigasterisk.com/show/dance2012/song13/subterm/song13> <http://www.w3.org/2000/01/rdf-schema#label> "song13" .
+<http://light9.bigasterisk.com/show/dance2012/song13/subterm/pool2> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/pool2> .
+<http://light9.bigasterisk.com/show/dance2012/song13/subterm/pool2> <http://light9.bigasterisk.com/expression> "pool2(t)" .
+<http://light9.bigasterisk.com/show/dance2012/song13/subterm/pool2> <http://www.w3.org/2000/01/rdf-schema#label> "pool2" .
+<http://light9.bigasterisk.com/show/dance2012/song13/subterm/pool2> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm> .
+<http://light9.bigasterisk.com/show/dance2012/song13/subterm/pool1> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/pool1> .
+<http://light9.bigasterisk.com/show/dance2012/song13/subterm/pool1> <http://light9.bigasterisk.com/expression> "pool1(t)*chan('front4-r')" .
+<http://light9.bigasterisk.com/show/dance2012/song13/subterm/pool1> <http://www.w3.org/2000/01/rdf-schema#label> "pool1" .
+<http://light9.bigasterisk.com/show/dance2012/song13/subterm/pool1> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm> .
+<http://light9.bigasterisk.com/show/dance2012/song13/subterm/pool3> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/pool3> .
+<http://light9.bigasterisk.com/show/dance2012/song13/subterm/pool3> <http://light9.bigasterisk.com/expression> "pool3(t)*chan('front8-r')" .
+<http://light9.bigasterisk.com/show/dance2012/song13/subterm/pool3> <http://www.w3.org/2000/01/rdf-schema#label> "pool3" .
+<http://light9.bigasterisk.com/show/dance2012/song13/subterm/pool3> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm> .
+<http://light9.bigasterisk.com/show/dance2012/song13> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2012/song13/subterm/song13> .
+<http://light9.bigasterisk.com/show/dance2012/song13> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2012/song13/subterm/full> .
+<http://light9.bigasterisk.com/show/dance2012/song13> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2012/song13/subterm/pool2> .
+<http://light9.bigasterisk.com/show/dance2012/song13> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2012/song13/subterm/pool1> .
+<http://light9.bigasterisk.com/show/dance2012/song13> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2012/song13/subterm/pool3> .
+<http://light9.bigasterisk.com/show/dance2012/song13> <http://light9.bigasterisk.com/subterm> <http://light9.bigasterisk.com/show/dance2012/song13/subterm/pool4> .
+<http://light9.bigasterisk.com/show/dance2012/song13/subterm/pool4> <http://light9.bigasterisk.com/sub> <http://light9.bigasterisk.com/sub/pool4> .
+<http://light9.bigasterisk.com/show/dance2012/song13/subterm/pool4> <http://light9.bigasterisk.com/expression> "pool4(t)*chan('up-r')" .
+<http://light9.bigasterisk.com/show/dance2012/song13/subterm/pool4> <http://www.w3.org/2000/01/rdf-schema#label> "pool4" .
+<http://light9.bigasterisk.com/show/dance2012/song13/subterm/pool4> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://light9.bigasterisk.com/Subterm> .