<?xml version="1.0" encoding="UTF-8"?>
<xsd:schema targetNamespace="https://metadata.imde.io/codelists" elementFormDefault="qualified"
            xmlns="https://metadata.imde.io/codelists"
            xmlns:xsd="http://www.w3.org/2001/XMLSchema">
  <xsd:simpleType name="IMDE_MATERIAL_FAMILY">
    <xsd:restriction base="xsd:token">
      <xsd:enumeration value="PET"/>
      <xsd:enumeration value="PE"/>
      <xsd:enumeration value="PP"/>
      <xsd:enumeration value="EUPLASTIC"/>
      <xsd:enumeration value="POLYOLEFIN"/>
      <xsd:enumeration value="PAPER"/>
      <xsd:enumeration value="FERROUSMETALS"/>
      <xsd:enumeration value="ALUMINIUM"/>
      <xsd:enumeration value="CARDBOARD"/>
      <xsd:enumeration value="NL_SORTING_DISRUPTORS"/>
      <xsd:enumeration value="COMPOSITE"/>
    </xsd:restriction>
  </xsd:simpleType>
</xsd:schema>