diff --git a/data/samples/content.01.01.01.md b/data/samples/content.01.01.01.md
new file mode 100644
index 0000000..6a2348e
--- /dev/null
+++ b/data/samples/content.01.01.01.md
@@ -0,0 +1,3 @@
+## SUBSECTION TITLE
+
+FIXME
diff --git a/data/samples/content.01.01.json b/data/samples/content.01.01.json
new file mode 100644
index 0000000..dd78035
--- /dev/null
+++ b/data/samples/content.01.01.json
@@ -0,0 +1,9 @@
+{
+	"type": "section",
+	"title": ""
+	"subsections": [
+		{ "type": "subsection", "title": "...", "keywords": ["...", "..."] },
+		{ "type": "subsection", "title": "...", "keywords": ["...", "..."] },
+		{ "type": "subsection", "title": "...", "keywords": ["...", "..."] }
+	]
+}
diff --git a/data/samples/content.01.json b/data/samples/content.01.json
new file mode 100644
index 0000000..39fca9c
--- /dev/null
+++ b/data/samples/content.01.json
@@ -0,0 +1,10 @@
+{
+	"type": "chapter",
+	"title": ""
+	"keywords": ["...", "...", "..."],
+	"sections": [
+		{ "type": "section", "title": "...", "keywords": ["...", "..."] },
+		{ "type": "section", "title": "...", "keywords": ["...", "..."] },
+		{ "type": "section", "title": "...", "keywords": ["...", "..."] }
+	]
+}
diff --git a/data/samples/content.json b/data/samples/content.json
new file mode 100644
index 0000000..ea9c7ab
--- /dev/null
+++ b/data/samples/content.json
@@ -0,0 +1,9 @@
+{
+	"type": "root-element",
+	"title": ""
+	"chapters": [
+		{ "type": "chapter", "title": "...", "keywords": ["...", "..."] },
+		{ "type": "chapter", "title": "...", "keywords": ["...", "..."] },
+		{ "type": "chapter", "title": "...", "keywords": ["...", "..."] },
+	]
+}
diff --git a/docs/samples/base.json b/docs/samples/base.json
deleted file mode 100644
index 8de85c8..0000000
--- a/docs/samples/base.json
+++ /dev/null
@@ -1,9 +0,0 @@
-{
-	"type": "main-element",
-	"title": ""
-	"chapters": [
-		"EXAMPLE CHAPTER TITLE...",
-		"EXAMPLE CHAPTER TITLE...",
-		"EXAMPLE CHAPTER TITLE..."
-	]
-}
diff --git a/docs/samples/chapter.01.json b/docs/samples/chapter.01.json
deleted file mode 100644
index 66b03d6..0000000
--- a/docs/samples/chapter.01.json
+++ /dev/null
@@ -1,9 +0,0 @@
-{
-	"type": "chapter",
-	"title": ""
-	"sections": [
-		"EXAMPLE SECTION TITLE...",
-		"EXAMPLE SECTION TITLE...",
-		"EXAMPLE SECTION TITLE..."
-	]
-}
diff --git a/docs/samples/section.01.01.json b/docs/samples/section.01.01.json
deleted file mode 100644
index 461e419..0000000
--- a/docs/samples/section.01.01.json
+++ /dev/null
@@ -1,10 +0,0 @@
-{
-	"type": "section",
-	"title": ""
-	"subsections": [
-		"EXAMPLE SUBSECTION TITLE...",
-		"EXAMPLE SUBSECTION TITLE...",
-		"EXAMPLE SUBSECTION TITLE..."
-	]
-}
-