diff --git a/show/dance2014/sub/backs.n3 b/show/dance2014/sub/backs.n3
new file mode 100644
--- /dev/null
+++ b/show/dance2014/sub/backs.n3
@@ -0,0 +1,64 @@
+@prefix ns1: <http://light9.bigasterisk.com/> .
+@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
+@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
+@prefix xml: <http://www.w3.org/XML/1998/namespace> .
+@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
+
+<http://light9.bigasterisk.com/show/dance2014/sub/backs> a ns1:Submaster ;
+    rdfs:label "backs" ;
+    ns1:lightLevel <http://light9.bigasterisk.com/show/dance2014/sub/backs/map/158296570>,
+        <http://light9.bigasterisk.com/show/dance2014/sub/backs/map/168788740>,
+        <http://light9.bigasterisk.com/show/dance2014/sub/backs/map/256461217>,
+        <http://light9.bigasterisk.com/show/dance2014/sub/backs/map/358753987>,
+        <http://light9.bigasterisk.com/show/dance2014/sub/backs/map/360284315>,
+        <http://light9.bigasterisk.com/show/dance2014/sub/backs/map/370419497>,
+        <http://light9.bigasterisk.com/show/dance2014/sub/backs/map/600650338>,
+        <http://light9.bigasterisk.com/show/dance2014/sub/backs/map/731307765>,
+        <http://light9.bigasterisk.com/show/dance2014/sub/backs/map/779661695>,
+        <http://light9.bigasterisk.com/show/dance2014/sub/backs/map/795431757>,
+        <http://light9.bigasterisk.com/show/dance2014/sub/backs/map/993737949> .
+
+<http://light9.bigasterisk.com/show/dance2014/sub/backs/map/158296570> a ns1:ChannelSetting ;
+    ns1:channel <http://light9.bigasterisk.com/theater/piedmont/channel/b21-> ;
+    ns1:level 1e+00 .
+
+<http://light9.bigasterisk.com/show/dance2014/sub/backs/map/168788740> a ns1:ChannelSetting ;
+    ns1:channel <http://light9.bigasterisk.com/theater/piedmont/channel/b23-> ;
+    ns1:level 1e+00 .
+
+<http://light9.bigasterisk.com/show/dance2014/sub/backs/map/256461217> a ns1:ChannelSetting ;
+    ns1:channel <http://light9.bigasterisk.com/theater/piedmont/channel/b14-> ;
+    ns1:level 1e+00 .
+
+<http://light9.bigasterisk.com/show/dance2014/sub/backs/map/358753987> a ns1:ChannelSetting ;
+    ns1:channel <http://light9.bigasterisk.com/theater/piedmont/channel/b34-> ;
+    ns1:level 1e+00 .
+
+<http://light9.bigasterisk.com/show/dance2014/sub/backs/map/360284315> a ns1:ChannelSetting ;
+    ns1:channel <http://light9.bigasterisk.com/theater/piedmont/channel/b15-> ;
+    ns1:level 1e+00 .
+
+<http://light9.bigasterisk.com/show/dance2014/sub/backs/map/370419497> a ns1:ChannelSetting ;
+    ns1:channel <http://light9.bigasterisk.com/theater/piedmont/channel/b12-> ;
+    ns1:level 1e+00 .
+
+<http://light9.bigasterisk.com/show/dance2014/sub/backs/map/600650338> a ns1:ChannelSetting ;
+    ns1:channel <http://light9.bigasterisk.com/theater/piedmont/channel/b32-> ;
+    ns1:level 1e+00 .
+
+<http://light9.bigasterisk.com/show/dance2014/sub/backs/map/731307765> a ns1:ChannelSetting ;
+    ns1:channel <http://light9.bigasterisk.com/theater/piedmont/channel/b24-> ;
+    ns1:level 1e+00 .
+
+<http://light9.bigasterisk.com/show/dance2014/sub/backs/map/779661695> a ns1:ChannelSetting ;
+    ns1:channel <http://light9.bigasterisk.com/theater/piedmont/channel/b22-> ;
+    ns1:level 1e+00 .
+
+<http://light9.bigasterisk.com/show/dance2014/sub/backs/map/795431757> a ns1:ChannelSetting ;
+    ns1:channel <http://light9.bigasterisk.com/theater/piedmont/channel/b36-> ;
+    ns1:level 1e+00 .
+
+<http://light9.bigasterisk.com/show/dance2014/sub/backs/map/993737949> a ns1:ChannelSetting ;
+    ns1:channel <http://light9.bigasterisk.com/theater/piedmont/channel/b26-> ;
+    ns1:level 1e+00 .
+