diff --git a/examples/free-to-read-indefinitely.xml b/examples/free-to-read-indefinitely.xml
new file mode 100644
index 0000000..544a119
--- /dev/null
+++ b/examples/free-to-read-indefinitely.xml
@@ -0,0 +1 @@
+
diff --git a/examples/free-to-read.xml b/examples/free-to-read.xml
new file mode 100644
index 0000000..b453e89
--- /dev/null
+++ b/examples/free-to-read.xml
@@ -0,0 +1 @@
+
diff --git a/examples/license.xml b/examples/license.xml
new file mode 100644
index 0000000..0bfe6e4
--- /dev/null
+++ b/examples/license.xml
@@ -0,0 +1 @@
+https://creativecommons.org/licenses/by/4.0/