<rdf:RDF
    xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
    xmlns:ns1="http://metadb.riken.jp/db/IMPC_RDF/Impress_parameter/"
    xmlns:ns3="http://metadb.riken.jp/db/IMPC_RDF/"
    xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#"
    xmlns:ns0="http://metadb.riken.jp/db/bioresource_schema/">
  <rdf:Description rdf:about="http://metadb.riken.jp/db/IMPC_RDF/Impress_parameter/IMPC_CSD_031_001">
    <ns0:brs_hasParameterOption>
      <ns3:Impress_parameter_option rdf:about="http://metadb.riken.jp/db/IMPC_RDF/Impress_parameter_option/3753">
        <rdfs:label xml:lang="en">Extended freeze</rdfs:label>
      </ns3:Impress_parameter_option>
    </ns0:brs_hasParameterOption>
  </rdf:Description>
</rdf:RDF>