@startuml
class Protocol {
+description
+name
+studyOption
+technique

}
Protocol -d-> "studyOption" Handedness
Protocol -d-> "studyOption" Organ
Protocol -d-> "studyOption" TermSuggestion
Protocol -d-> "studyOption" MolecularEntity
Protocol -d-> "studyOption" DiseaseModel
Protocol -d-> "studyOption" CellCultureType
Protocol -d-> "studyOption" Disease
Protocol -d-> "studyOption" BiologicalOrder
Protocol -d-> "studyOption" BiologicalSex
Protocol -d-> "studyOption" Species
Protocol -d-> "studyOption" UBERONParcellation
Protocol -d-> "studyOption" BreedingType
Protocol -d-> "studyOption" GeneticStrainType
Protocol -d-> "studyOption" CellType
Protocol -d-> "studyOption" SubcellularEntity
Protocol -d-> "studyOption" AnatomicalEntity
Protocol -d-> "technique" Technique

@enduml