EnvThes
type: ConceptScheme

observable property
type: Concept
narrower: mass

mass
type: Concept
alternative label: M
broader: observable property
definition: [NPO] A quality that inheres in a bearer in proportion to the amount of matter it contains. It is the property of a substance that causes it to have weight in a gravitational field.
in scheme: EnvThes
preferred label: 质量 @zh
preferred label: 質量 @ja