<rdf:RDF
    xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
    xmlns:ns3="http://metadb.riken.jp/db/mgi_rdf/"
    xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#"
    xmlns:ns4="http://purl.org/net/cito/"
    xmlns:xsd="http://www.w3.org/2001/XMLSchema#">
  <rdfs:Class rdf:about="http://metadb.riken.jp/db/mgi_rdf/MGI:2180670">
    <ns3:allele_synonym>CTLA-4&lt;-&gt;</ns3:allele_synonym>
    <ns3:MGI_ID>MGI:2180670</ns3:MGI_ID>
    <ns3:Allele_attribute>Null/knockout</ns3:Allele_attribute>
    <rdfs:seeAlso rdf:datatype="http://www.w3.org/2001/XMLSchema#anyURI"
    >http://identifiers.org/mgd/MGI:2180670</rdfs:seeAlso>
    <ns3:type_of_allele rdf:resource="http://metadb.riken.jp/db/mgi_rdf/AlleleType/013"/>
    <ns4:citesAsAuthority rdf:resource="http://rdf.ncbi.nlm.nih.gov/pubmed/9256476"/>
    <ns3:allele_synonym>CTLA-4 KO</ns3:allele_synonym>
    <ns3:Allele_Name>targeted mutation 1, James P Allison</ns3:Allele_Name>
    <ns3:variant_of rdf:resource="http://metadb.riken.jp/db/mgi_rdf/MGI:88556"/>
    <rdfs:label>Ctla4&lt;tm1All&gt;</rdfs:label>
    <ns3:allele_synonym>Ctla4o</ns3:allele_synonym>
    <rdfs:subClassOf rdf:resource="http://metadb.riken.jp/db/mgi_rdf/allele"/>
    <ns3:allele_synonym>Ctla4&lt;o&gt;</ns3:allele_synonym>
  </rdfs:Class>
</rdf:RDF>