<record>
  <controlfield tag="001">1755</controlfield>
  <datafield tag="653" ind1="1" ind2=" ">
    <subfield code="a">hadrons</subfield>
  </datafield>
  <datafield tag="653" ind1="1" ind2=" ">
    <subfield code="a">XYZ</subfield>
  </datafield>
  <datafield tag="653" ind1="1" ind2=" ">
    <subfield code="a">charmed baryons</subfield>
  </datafield>
</record>