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

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

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

  subgraph "cluster_section0/BHG225a" {
    fontsize="10";
    label="BHG225a (BOOKINBOOK)";
    tooltip="BHG225a (BOOKINBOOK)";
    fillcolor="#a0d0ff";

    "section0/BHG225a/bookineditor" [ label="BOOKINEDITOR" ]
    "section0/BHG225a/booktitle" [ label="BOOKTITLE" ]
    "section0/BHG225a/crossref" [ label="CROSSREF" ]
    "section0/BHG225a/editor" [ label="EDITOR" ]
    "section0/BHG225a/location" [ label="LOCATION" ]
    "section0/BHG225a/pages" [ label="PAGES" ]
    "section0/BHG225a/publisher" [ label="PUBLISHER" ]
    "section0/BHG225a/title" [ label="TITLE" ]
    "section0/BHG225a/volume" [ label="VOLUME" ]
    "section0/BHG225a/year" [ label="YEAR" ]
  }

  subgraph "cluster_section0/BHG226a" {
    fontsize="10";
    label="BHG226a (BOOKINBOOK)";
    tooltip="BHG226a (BOOKINBOOK)";
    fillcolor="#a0d0ff";

    "section0/BHG226a/author" [ label="AUTHOR" ]
    "section0/BHG226a/bookineditor" [ label="BOOKINEDITOR" ]
    "section0/BHG226a/booktitle" [ label="BOOKTITLE" ]
    "section0/BHG226a/crossref" [ label="CROSSREF" ]
    "section0/BHG226a/editor" [ label="EDITOR" ]
    "section0/BHG226a/number" [ label="NUMBER" ]
    "section0/BHG226a/pages" [ label="PAGES" ]
    "section0/BHG226a/series" [ label="SERIES" ]
    "section0/BHG226a/title" [ label="TITLE" ]
  }

  subgraph "cluster_section0/CCSG26a" {
    fontsize="10";
    label="CCSG26a (BOOK)";
    tooltip="CCSG26a (BOOK)";
    fillcolor="#a0d0ff";

    "section0/CCSG26a/editor" [ label="EDITOR" ]
    "section0/CCSG26a/number" [ label="NUMBER" ]
    "section0/CCSG26a/series" [ label="SERIES" ]
    "section0/CCSG26a/title" [ label="TITLE" ]
  }



  "section0/AAA2.2a/editor" -> "section0/BHG225a/bookineditor" [ penwidth="2.0", color="#7d7879", tooltip="BHG225a/BOOKINEDITOR inherited via CROSSREF from AAA2.2a/EDITOR" ]
  "section0/AAA2.2a/editor" -> "section0/BHG225a/editor" [ penwidth="2.0", color="#7d7879", tooltip="BHG225a/EDITOR inherited via CROSSREF from AAA2.2a/EDITOR" ]
  "section0/AAA2.2a/location" -> "section0/BHG225a/location" [ penwidth="2.0", color="#7d7879", tooltip="BHG225a/LOCATION inherited via CROSSREF from AAA2.2a/LOCATION" ]
  "section0/AAA2.2a/publisher" -> "section0/BHG225a/publisher" [ penwidth="2.0", color="#7d7879", tooltip="BHG225a/PUBLISHER inherited via CROSSREF from AAA2.2a/PUBLISHER" ]
  "section0/AAA2.2a/title" -> "section0/BHG225a/booktitle" [ penwidth="2.0", color="#7d7879", tooltip="BHG225a/BOOKTITLE inherited via CROSSREF from AAA2.2a/TITLE" ]
  "section0/AAA2.2a/volume" -> "section0/BHG225a/volume" [ penwidth="2.0", color="#7d7879", tooltip="BHG225a/VOLUME inherited via CROSSREF from AAA2.2a/VOLUME" ]
  "section0/AAA2.2a/year" -> "section0/BHG225a/year" [ penwidth="2.0", color="#7d7879", tooltip="BHG225a/YEAR inherited via CROSSREF from AAA2.2a/YEAR" ]
  "section0/CCSG26a/editor" -> "section0/BHG226a/editor" [ penwidth="2.0", color="#7d7879", tooltip="BHG226a/EDITOR inherited via CROSSREF from CCSG26a/EDITOR" ]
  "section0/CCSG26a/number" -> "section0/BHG226a/number" [ penwidth="2.0", color="#7d7879", tooltip="BHG226a/NUMBER inherited via CROSSREF from CCSG26a/NUMBER" ]
  "section0/CCSG26a/series" -> "section0/BHG226a/series" [ penwidth="2.0", color="#7d7879", tooltip="BHG226a/SERIES inherited via CROSSREF from CCSG26a/SERIES" ]
  "section0/CCSG26a/title" -> "section0/BHG226a/booktitle" [ penwidth="2.0", color="#7d7879", tooltip="BHG226a/BOOKTITLE inherited via CROSSREF from CCSG26a/TITLE" ]

}