digraph Biberdata {
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  edge [ arrowhead=open ];
  graph [ style=filled, rankdir=LR ];
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    fillcolor=white,
    style=filled,
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    label="Bussemaker1878 (INBOOK)";
    tooltip="Bussemaker1878 (INBOOK)";
    fillcolor="#a0d0ff";

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    "section0/Bussemaker1878/bookauthor" [ label="BOOKAUTHOR" ]
    "section0/Bussemaker1878/booktitle" [ label="BOOKTITLE" ]
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    "section0/Bussemaker1878/pages" [ label="PAGES" ]
    "section0/Bussemaker1878/publisher" [ label="PUBLISHER" ]
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    label="Duebner1878 (BOOK)";
    tooltip="Duebner1878 (BOOK)";
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    "section0/Duebner1878/title" [ label="TITLE" ]
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    tooltip="ScholiainOppianum1878 (BOOKININBOOK)";
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    "section0/ScholiainOppianum1878/booktitleaddon" [ label="BOOKTITLEADDON" ]
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    "section0/ScholiainOppianum1878/location" [ label="LOCATION" ]
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    "section0/ScholiainOppianum1878/publisher" [ label="PUBLISHER" ]
    "section0/ScholiainOppianum1878/title" [ label="TITLE" ]
    "section0/ScholiainOppianum1878/year" [ label="YEAR" ]
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}
