<?xml version="1.0" encoding="utf-8"?>
<xs:schema id="courses" xmlns="" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
  <xs:element name="courses" msdata:IsDataSet="true">
    <xs:complexType>
      <xs:choice maxOccurs="unbounded">
        <xs:element name="course">
          <xs:complexType>
            <xs:sequence>
              <xs:element name="name" type="xs:string" minOccurs="0" msdata:Ordinal="0" />
              <xs:element name="semester" type="xs:string" minOccurs="0" msdata:Ordinal="1" />
              <xs:element name="keywords" type="xs:string" minOccurs="0" msdata:Ordinal="2" />
            </xs:sequence>
            <xs:attribute name="number" type="xs:string" />
          </xs:complexType>
        </xs:element>
      </xs:choice>
    </xs:complexType>
  </xs:element>
</xs:schema>