Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/1631003
Is Reference of Sigmoid curve-en#Sense
S-kurva-sv#Sense
S-kurve-da#Sense
S-käyrä-fi#Sense
Courbe sigmoïde-fr#Sense
Sigmoide Kurves-de#Sense
Curva sigmoidale-it#Sense
Cuva sigmoidea-es#Sense