2.0http://explain.z3950.org/dtd/2.0/xml lx2.loc.gov 210 NAF -- Library of Congress Name Authority File SRU/Z39.50 Gateway to the Library of Congress Name Authority File Any Indexed Field anywhere Title title Name name Personal Name personalName Corporate Name corporateName Conference Name conferenceName Uniform Title uniformTitle Geographic Name geographicName LC Control Number lccn Local Control Number id Standard Identifier standardIdentifier Primary Heading primaryHeading MARCXML MADS 12.0xml