diff --git a/show/dance2012/subs/center b/show/dance2012/subs/center
new file mode 100644
--- /dev/null
+++ b/show/dance2012/subs/center
@@ -0,0 +1,20 @@
+_:_cb07710f-40a8-4405-aa74-9a3d03a3da8c <http://light9.bigasterisk.com/channel> <http://light9.bigasterisk.com/theater/piedmont/channel/b13-c> .
+_:_cb07710f-40a8-4405-aa74-9a3d03a3da8c <http://light9.bigasterisk.com/level> "1"^^<http://www.w3.org/2001/XMLSchema#decimal> .
+_:_f238a2c6-dd0d-4e2b-979a-00c11ccb0be1 <http://light9.bigasterisk.com/channel> <http://light9.bigasterisk.com/theater/piedmont/channel/b25-r-cool> .
+_:_f238a2c6-dd0d-4e2b-979a-00c11ccb0be1 <http://light9.bigasterisk.com/level> "0.295"^^<http://www.w3.org/2001/XMLSchema#decimal> .
+_:_14ee72dd-f0b5-43be-bbcf-8dcc8993f1b8 <http://light9.bigasterisk.com/channel> <http://light9.bigasterisk.com/theater/piedmont/channel/front6-pool> .
+_:_14ee72dd-f0b5-43be-bbcf-8dcc8993f1b8 <http://light9.bigasterisk.com/level> "0.68"^^<http://www.w3.org/2001/XMLSchema#decimal> .
+_:_7a367ac8-442b-4071-92cf-3298266a21d6 <http://light9.bigasterisk.com/channel> <http://light9.bigasterisk.com/theater/piedmont/channel/b32-l1-cool> .
+_:_7a367ac8-442b-4071-92cf-3298266a21d6 <http://light9.bigasterisk.com/level> "1"^^<http://www.w3.org/2001/XMLSchema#decimal> .
+_:_1a742244-a8bf-4a9f-ab7e-5d73c8c544cf <http://light9.bigasterisk.com/channel> <http://light9.bigasterisk.com/theater/piedmont/channel/front11-c> .
+_:_1a742244-a8bf-4a9f-ab7e-5d73c8c544cf <http://light9.bigasterisk.com/level> "0.71"^^<http://www.w3.org/2001/XMLSchema#decimal> .
+_:_70786972-5405-43f3-a3c3-dfce97e9be0b <http://light9.bigasterisk.com/channel> <http://light9.bigasterisk.com/theater/piedmont/channel/b15-r1-warm> .
+_:_70786972-5405-43f3-a3c3-dfce97e9be0b <http://light9.bigasterisk.com/level> "1"^^<http://www.w3.org/2001/XMLSchema#decimal> .
+<http://light9.bigasterisk.com/sub/center> <http://www.w3.org/2000/01/rdf-schema#label> "center" .
+<http://light9.bigasterisk.com/sub/center> <http://light9.bigasterisk.com/lightLevel> _:_cb07710f-40a8-4405-aa74-9a3d03a3da8c .
+<http://light9.bigasterisk.com/sub/center> <http://light9.bigasterisk.com/lightLevel> _:_14ee72dd-f0b5-43be-bbcf-8dcc8993f1b8 .
+<http://light9.bigasterisk.com/sub/center> <http://light9.bigasterisk.com/lightLevel> _:_7a367ac8-442b-4071-92cf-3298266a21d6 .
+<http://light9.bigasterisk.com/sub/center> <http://light9.bigasterisk.com/lightLevel> _:_1a742244-a8bf-4a9f-ab7e-5d73c8c544cf .
+<http://light9.bigasterisk.com/sub/center> <http://light9.bigasterisk.com/lightLevel> _:_70786972-5405-43f3-a3c3-dfce97e9be0b .
+<http://light9.bigasterisk.com/sub/center> <http://light9.bigasterisk.com/lightLevel> _:_f238a2c6-dd0d-4e2b-979a-00c11ccb0be1 .
+