The following ChangeSet describes a change the the description of the resource identified by http://example.com/res#thing

<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" 
    xmlns:cs="http://purl.org/vocab/changeset/schema#">
  <cs:ChangeSet rdf:about="http://example.com/changesets#change">
    <cs:subjectOfChange rdf:resource="http://example.com/res#thing"/>
    <cs:createdDate>2006-01-01T00:00:00Z</cs:createdDate>
    <cs:creatorName>Anne Onymous</cs:creatorName>
    <cs:changeReason>Change of title</cs:changeReason>
    <cs:removal>
      <rdf:Statement>
        <rdf:subject rdf:resource="http://example.com/res#thing"/>
        <rdf:predicate rdf:resource="http://purl.org/dc/elements/1.1/title"/>
        <rdf:object>Original Title</rdf:object>
      </rdf:Statement>
    </cs:removal>
    <cs:addition>
      <rdf:Statement>
        <rdf:subject rdf:resource="http://example.com/res#thing"/>
        <rdf:predicate rdf:resource="http://purl.org/dc/elements/1.1/title"/>
        <rdf:object>New Title</rdf:object>
      </rdf:Statement>
    </cs:addition>
  </cs:ChangeSet>
</rdf:RDF>

The ChangeSet describes the removal of a single statement, the dc:title of the resource:

<http://example.com/res#thing> <http://purl.org/dc/elements/1.1/> "Original Title" .

And the subsequent addition of another statement with a new value for dc:title:

<http://example.com/res#thing> <http://purl.org/dc/elements/1.1/> "New Title" .

So, given the following description of the resource:

<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" 
    xmlns:dc="http://purl.org/dc/elements/1.1/">
  <rdf:Description rdf:about="http://example.com/res#thing"/>
    <dc:title>Original Title</dc:title>
    <dc:description>A short description of this resource</dc:description>
  </rdf:Description>
</rdf:RDF>

Application of the ChangeSet would result in the following:

<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" 
    xmlns:dc="http://purl.org/dc/elements/1.1/">
  <rdf:Description rdf:about="http://example.com/res#thing"/>
    <dc:title>New Title</dc:title>
    <dc:description>A short description of this resource</dc:description>
  </rdf:Description>
</rdf:RDF>