Figure 3
From: QSAR DataBank - an approach for the digital organization and archiving of QSAR model information
Container type hierarchy. There are two abstract Container types (italic typeface) and five Concrete Container types (normal typeface). Descending Container types inherit all attributes and cargos from their parent Container types. For example, Property defines two attributes (i.e. Endpoint, Species). Additionally, Property inherits five (i.e. Id, Name, Description, Labels, Cargos) attributes and one cargo (i.e. BibTeX) from Container and three cargos (i.e. UCUM, values, references) from Parameter.