semi-ordered space
type: Concept
broader: ordered vector space
preferred label: فضای شبه‌مرتب @fa

ordered vector space
type: Concept
broader: real vector space
narrower: semi-ordered space
preferred label: فضای برداری مرتب @fa

real vector space
type: Concept
narrower: ordered vector space
preferred label: فضای برداری حقیقی @fa