diff --git a/show/dance2015/song16.n3 b/show/dance2015/song16.n3
--- a/show/dance2015/song16.n3
+++ b/show/dance2015/song16.n3
@@ -4,16 +4,7 @@
 @prefix xml: <http://www.w3.org/XML/1998/namespace> .
 @prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
 
-<http://light9.bigasterisk.com/show/dance2015/song16> ns1:curve <http://light9.bigasterisk.com/show/dance2015/song16/curve-9> ;
-    ns1:effect <http://light9.bigasterisk.com/show/dance2015/song16/effect-4> .
-
-<http://light9.bigasterisk.com/show/dance2015/song16/curve-9> a ns1:Curve ;
-    rdfs:label "full to music" .
-
-<http://light9.bigasterisk.com/show/dance2015/song16/effect-4> a ns1:Effect,
-        <http://light9.bigasterisk.com/effect/fullToMusic> ;
-    rdfs:label "full to music" ;
-    ns1:code "env = <http://light9.bigasterisk.com/show/dance2015/song16/curve-9>",
+<http://light9.bigasterisk.com/show/dance2015/song16/effect-4> ns1:code "env = <http://light9.bigasterisk.com/show/dance2015/song16/curve-9>",
         "music = curve(<http://light9.bigasterisk.com/show/dance2015/song16music>, t+.05)",
         "out = <http://light9.bigasterisk.com/show/dance2015/sub/full> * music * env" .