digraph Biberdata {
  compound = true;
  edge [ arrowhead=open ];
  graph [ style=filled, rankdir=LR ];
  node [
    fontsize=10,
    fillcolor=white,
    style=filled,
    shape=box ];

  subgraph "cluster_section0/AAA2.2" {
    fontsize="10";
    label="AAA2.2 (BOOK)";
    tooltip="AAA2.2 (BOOK)";
    fillcolor="#a0d0ff";

    "section0/AAA2.2/editor" [ label="EDITOR" ]
    "section0/AAA2.2/location" [ label="LOCATION" ]
    "section0/AAA2.2/publisher" [ label="PUBLISHER" ]
    "section0/AAA2.2/title" [ label="TITLE" ]
    "section0/AAA2.2/volume" [ label="VOLUME" ]
    "section0/AAA2.2/year" [ label="YEAR" ]
  }

  subgraph "cluster_section0/BHG225" {
    fontsize="10";
    label="BHG225 (BOOKINBOOK)";
    tooltip="BHG225 (BOOKINBOOK)";
    fillcolor="#a0d0ff";

    "section0/BHG225/bookineditor" [ label="BOOKINEDITOR" ]
    "section0/BHG225/booktitle" [ label="BOOKTITLE" ]
    "section0/BHG225/crossref" [ label="CROSSREF" ]
    "section0/BHG225/editor" [ label="EDITOR" ]
    "section0/BHG225/location" [ label="LOCATION" ]
    "section0/BHG225/pages" [ label="PAGES" ]
    "section0/BHG225/publisher" [ label="PUBLISHER" ]
    "section0/BHG225/title" [ label="TITLE" ]
    "section0/BHG225/volume" [ label="VOLUME" ]
    "section0/BHG225/year" [ label="YEAR" ]
  }

  subgraph "cluster_section0/BHG226" {
    fontsize="10";
    label="BHG226 (BOOKINBOOK)";
    tooltip="BHG226 (BOOKINBOOK)";
    fillcolor="#a0d0ff";

    "section0/BHG226/author" [ label="AUTHOR" ]
    "section0/BHG226/bookineditor" [ label="BOOKINEDITOR" ]
    "section0/BHG226/booktitle" [ label="BOOKTITLE" ]
    "section0/BHG226/crossref" [ label="CROSSREF" ]
    "section0/BHG226/editor" [ label="EDITOR" ]
    "section0/BHG226/number" [ label="NUMBER" ]
    "section0/BHG226/pages" [ label="PAGES" ]
    "section0/BHG226/series" [ label="SERIES" ]
    "section0/BHG226/title" [ label="TITLE" ]
  }

  subgraph "cluster_section0/CCSG26" {
    fontsize="10";
    label="CCSG26 (BOOK)";
    tooltip="CCSG26 (BOOK)";
    fillcolor="#a0d0ff";

    "section0/CCSG26/editor" [ label="EDITOR" ]
    "section0/CCSG26/number" [ label="NUMBER" ]
    "section0/CCSG26/series" [ label="SERIES" ]
    "section0/CCSG26/title" [ label="TITLE" ]
  }



  "section0/AAA2.2/editor" -> "section0/BHG225/editor" [ penwidth="2.0", color="#7d7879", tooltip="BHG225/EDITOR inherited via CROSSREF from AAA2.2/EDITOR" ]
  "section0/AAA2.2/location" -> "section0/BHG225/location" [ penwidth="2.0", color="#7d7879", tooltip="BHG225/LOCATION inherited via CROSSREF from AAA2.2/LOCATION" ]
  "section0/AAA2.2/publisher" -> "section0/BHG225/publisher" [ penwidth="2.0", color="#7d7879", tooltip="BHG225/PUBLISHER inherited via CROSSREF from AAA2.2/PUBLISHER" ]
  "section0/AAA2.2/title" -> "section0/BHG225/booktitle" [ penwidth="2.0", color="#7d7879", tooltip="BHG225/BOOKTITLE inherited via CROSSREF from AAA2.2/TITLE" ]
  "section0/AAA2.2/volume" -> "section0/BHG225/volume" [ penwidth="2.0", color="#7d7879", tooltip="BHG225/VOLUME inherited via CROSSREF from AAA2.2/VOLUME" ]
  "section0/AAA2.2/year" -> "section0/BHG225/year" [ penwidth="2.0", color="#7d7879", tooltip="BHG225/YEAR inherited via CROSSREF from AAA2.2/YEAR" ]
  "section0/CCSG26/editor" -> "section0/BHG226/editor" [ penwidth="2.0", color="#7d7879", tooltip="BHG226/EDITOR inherited via CROSSREF from CCSG26/EDITOR" ]
  "section0/CCSG26/number" -> "section0/BHG226/number" [ penwidth="2.0", color="#7d7879", tooltip="BHG226/NUMBER inherited via CROSSREF from CCSG26/NUMBER" ]
  "section0/CCSG26/series" -> "section0/BHG226/series" [ penwidth="2.0", color="#7d7879", tooltip="BHG226/SERIES inherited via CROSSREF from CCSG26/SERIES" ]
  "section0/CCSG26/title" -> "section0/BHG226/booktitle" [ penwidth="2.0", color="#7d7879", tooltip="BHG226/BOOKTITLE inherited via CROSSREF from CCSG26/TITLE" ]

}
