---
res:
  bibo_authorlist:
  - foaf_Person:
      foaf_givenName: Ralph
      foaf_name: Depke, Ralph
      foaf_surname: Depke
  - foaf_Person:
      foaf_givenName: Gregor
      foaf_name: Engels, Gregor
      foaf_surname: Engels
      foaf_workInfoHomepage: http://www.librecat.org/personId=107
  - foaf_Person:
      foaf_givenName: Jochen
      foaf_name: Küster, Jochen
      foaf_surname: Küster
  dct_date: 2000^xs_gYear
  dct_language: eng
  dct_publisher: University of Paderborn, Department of Computer Science@
  dct_title: On the Integration of Roles in the UML@
...