<http://linkedlifedata.com/resource/pdb/author/1R68_primary_4> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://linkedlifedata.com/resource/pdb/Author> .
<http://linkedlifedata.com/resource/pdb/author/1R68_primary_4> <http://linkedlifedata.com/resource/pdb/author/name> "Ughetto, G." .
<http://linkedlifedata.com/resource/pdb/author/1R68_primary_4> <http://linkedlifedata.com/resource/pdb/author/ordinal> "4" .
<http://linkedlifedata.com/resource/pdb/citation/1R68_primary> <http://linkedlifedata.com/resource/pdb/citation/author> <http://linkedlifedata.com/resource/pdb/author/1R68_primary_4> .