The differences are both analytically and normatively important. Thus claims to knowledge may be contrastingly and normatively evaluated. Prescriptively (or normatively), the phrase is most often used pejoratively, to protest perceived tyranny. Some words that are normatively epicene can have an informal feminine ending with '-a'. Until DocBook 5, DocBook was defined normatively by a Document Type Definition (DTD). Value-rational action appeared as "normatively regulated". In the majority of cases, clients value women who they perceive as normatively feminine. Turku has accepted The Light Rail Network of Turku's principal plan as obeyed normatively. Yet one might wonder whether Tanase's concerns, while normatively appealing, were and remain somewhat exaggerated. However, others view the political settlement as normatively neutral. When the two functions are preserved, a normatively robust rule is created. These movements are carried out normatively, which require passion. Excavations in Csengele, Hungary, have revealed normatively East Asian and European traits.