| def: entity_of_organismal_origin is a biomaterial entity which is either part of an organism or which is obtained from an organism by a *material_transformation process* e.g. 'extraction' defprov:OBI |
| •owl:Thing |
| •entity |
| •continuant |
| •independent_continuant |
| •object |
| •biomaterial_entity |
| •entity_of_organismal_origin |