From: Earth Wiki
The following PlantUML figure develops a false error when relationships are added to the bottom of the specification set.
Applying the following set of relation causes the final [[/plantuml]] to reject the brackets as unrecognized and fails to process any of the data.
Mathematics <|-- Physics Mathematics <|-- "Applied mathematics" Mathematics <|-- Statistics Mathematics <|-- Logic "Applied physics" <|-- Engineering Physics <|-- "Applied physics" Physics <|-- Astronomy "Chemical Physics" --|> Physics "Chemical Physics" --|> Chemistry Biochemistry --|> Chemistry Biology --|> Chemistry Medicine --|> Chemistry Biology <|-- Medicine Chemistry <|-- Geology Chemistry <|-- Geochemistry Geology <|-- Geochemistry "Theoretical Computer Science" <|-- "Computer science" "Natural / Pure Science" <|-- "Applied sciences" "Applied sciences" <|-- Technology Technology <|-- "Practice"
