diff --git a/show/dance2015/song1/curve-18.n3 b/show/dance2015/song1/curve-18.n3
new file mode 100644
--- /dev/null
+++ b/show/dance2015/song1/curve-18.n3
@@ -0,0 +1,8 @@
+@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/dance2015/song1/curve-18> ns1:points "0 0 154.3 0.035 168.2 1 234.8 1 236.8 0" .
+