Relative proportion of a rock component
Earth Material Component Rank Types

http://data.bgs.ac.uk/ref/EarthMaterialClass/ComponentRank
Created"2008-07-01" datatype=xsd:date 
Creatorhttp://data.bgs.ac.uk/ref/BritishGeologicalSurvey
Description"Relative proportions that a rock component part may take within its parent composite material" language=en 
Identifier"http://data.bgs.ac.uk/ref/EarthMaterialClass/ComponentRank" language=en 
Modified"2008-01-23" datatype=xsd:date 
Publisherhttp://data.bgs.ac.uk/ref/BritishGeologicalSurvey
Title"Earth Material Component Rank Types" language=en 
Label"Relative proportion that a rock component part takes within its parent composite material" language=en 
Typehttp://www.w3.org/2004/02/skos/core#ConceptScheme

namespaces used
bgsrBGS Schemas
bgsreBGS RCS Earth Material Classes
bgsrgBGS Geochronology
bgsrlBGS Lexicon of Named Rock Units
bgsrmBGS 1:625 000 Digital Geological Map
dctDublin Core terms
rdfResource Description Framework
rdfsResource Description Framework - Schema
skosSimple Knowledge Organization System
xsdXML Schema Data Type
3 sub-concepts and/or properties