diff --git a/show/dance2023/effect/effect1.n3 b/show/dance2023/effect/effect1.n3
deleted file mode 100644
--- a/show/dance2023/effect/effect1.n3
+++ /dev/null
@@ -1,6 +0,0 @@
-@prefix : <http://light9.bigasterisk.com/> .
-@prefix effect: <http://light9.bigasterisk.com/effect/> .
-@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
-
-
-effect:effect1 a :Effect; rdfs:label "effect1"; :publishAttr :strength .
diff --git a/show/dance2023/effect/effect2.n3 b/show/dance2023/effect/effect2.n3
deleted file mode 100644
--- a/show/dance2023/effect/effect2.n3
+++ /dev/null
@@ -1,13 +0,0 @@
-@prefix : <http://light9.bigasterisk.com/> .
-@prefix effect: <http://light9.bigasterisk.com/effect/> .
-@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
-@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
-
-
-effect:effect2 a :Effect; rdfs:label "effect2"; :publishAttr :strength; :setting effect:effect2_set0, effect:effect2_set1, effect:effect2_set2 .
-effect:effect2_set0 :device <http://light9.bigasterisk.com/theater/vet/device/par1>;
-     :deviceAttr :color; :value "#854e25" .
-effect:effect2_set1 :device <http://light9.bigasterisk.com/theater/vet/device/plain1>;
-     :deviceAttr :brightness; :value 0.482 .
-effect:effect2_set2 :device <http://light9.bigasterisk.com/theater/vet/device/par1>;
-     :deviceAttr :white; :value 0.506 .
diff --git a/show/dance2023/effect/effect3.n3 b/show/dance2023/effect/effect3.n3
deleted file mode 100644
--- a/show/dance2023/effect/effect3.n3
+++ /dev/null
@@ -1,6 +0,0 @@
-@prefix : <http://light9.bigasterisk.com/> .
-@prefix effect: <http://light9.bigasterisk.com/effect/> .
-@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
-
-
-effect:effect3 a :Effect; rdfs:label "effect3"; :publishAttr :strength .