About: optional element

Premodifier: optional
Head noun: element

Same concepts

Broader concepts

label	provenance	confidence
stop condition	isap:316870776	0.460130

Narrower concepts

label	provenance	confidence
title	isap:228751541	0.407341
cobalt	isap:445743771	0.296965
datum	isap:231092985	0.294576