قید
type: Concept
preferred label: constraint @en
related: وجه ناسره

وجه ناسره
type: Concept
broader: وجه
preferred label: improper face @en
related: قید
related: ابرصفحه

وجه
type: Concept
narrower: وجه ناسره
preferred label: face @en

ابرصفحه
type: Concept
preferred label: hyperplane @en
related: وجه ناسره