# Commission Regulation (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services, Division: Attributes of the data type CompositionPart

Extent: E+W+S+N.I.

Attribute
Definition
Type
Voidability
material
The material that comprises part or all of the geologic unit.
LithologyValue
proportion
Quantity that specifies the fraction of the geologic unit composed of the material.
QuantityRange
voidable
role
The relationship of the composition part to the geologic unit composition as a whole.
CompositionPartRoleValue

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Source: https://www.legislation.gov.uk/eur/2010/1089/annex/III/division/4/division/4.2/division/4.2.2/division/4.2.2.1/division/1 (the official version)
Page: https://openlegislation.uk/eu-regulation-2010-1089/annex-III/division-4/division-4.2/division-4.2.2/division-4.2.2.1/division-1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.