<?xml version="1.0"?>
<!-- This is a short little zipcode schema that relates to zipcode.xml -->
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema">
	<xsd:element name="zipcodeType">
		<xsd:complexType>
			<xsd:sequence>
				<xsd:element name="zipcode" type="zipcodeType"/>
			</xsd:sequence>
		</xsd:complexType>
	</xsd:element>
	<xsd:simpleType name="zipcodeType">
		<xsd:restriction base="xsd:string">
			<xsd:pattern value="\d{5}(-\d{4})?"/>
		</xsd:restriction>
	</xsd:simpleType>
</xsd:schema>