diff --git a/zajecia5.txt b/zajecia5.txt
new file mode 100644
index 0000000..0b9238a
--- /dev/null
+++ b/zajecia5.txt
@@ -0,0 +1,24 @@
+<?xml version="1.0"?>
+<!DOCTYPE shop [
+<!ELEMENT shop (section+)>
+<!ELEMENT section (shelf+)>
+<!ATTLIST section product_type CDATA #REQUIRED>
+<!ELEMENT shelf (#PCDATA)>
+]>
+<shop>
+<section product_type="food">
+<shelf>beef</shelf>
+<shelf>eggs</shelf>
+</section>
+
+<section product_type="stationery">
+<shelf>printer</shelf>
+<shelf>ink</shelf>
+</section> 
+
+<section product_type="clothing">
+<shelf>t-shirts</shelf>
+<shelf>hats</shelf>
+</section> 
+ 
+</shop>
\ No newline at end of file