优选词，正式主题词
Machine parts
类型
实体类型- Descriptor
上位概念
上位概念
此概念交替术语
- Parts of machinery
AltLabelNarrower
Lexical label for a narrower term which is not defined as a separate concept (according to ISO 25964, 8.4), sometimes referred to as 'upward posting'. Intended for use with skos:Concept, instead of using skos:altLabel.- Ball bearing
其它语言
其它语言中概念术语德语
- Maschinenelemente
- Maschinenbauteile
- Maschinenteile
URI
http://zbw.eu/stw/descriptor/14336-4