diff --git a/storymap/init.sql b/storymap/init.sql
new file mode 100644
index 0000000..766f81e
--- /dev/null
+++ b/storymap/init.sql
@@ -0,0 +1,27 @@
+CREATE TABLE IF NOT EXISTS mapitem(
+  ename PRIMARY KEY, name TEXT NOT NULL, addr TEXT, lon REAL, lat REAL
+);
+
+CREATE TABLE IF NOT EXISTS maptype(
+  ename, maptype TEXT,
+  FOREIGN KEY(ename) REFERENCES mapitem(ename)
+  ON DELETE CASCADE ON UPDATE CASCADE,
+  UNIQUE(ename, maptype)
+);
+
+CREATE TABLE IF NOT EXISTS attribute(
+  ename, maptype TEXT,
+  FOREIGN KEY(ename) REFERENCES mapitem(ename)
+  ON DELETE CASCADE ON UPDATE CASCADE,
+  UNIQUE(ename, maptype)
+);
+
+CREATE TABLE IF NOT EXISTS object(
+  ename, objtype TEXT, jsonval TEXT,
+  FOREIGN KEY(ename) REFERENCES mapitem(ename)
+  ON DELETE CASCADE ON UPDATE CASCADE,
+  CHECK (objtype IN (
+  	'point', 'multipoint', 'linestring',
+		 'multilinestring', 'polygon', 'multipolygon')),
+  UNIQUE(ename, objtype, jsonval)
+);