BGS Lexicon - Class
Composite

http://data.bgs.ac.uk/id/Lexicon/Class/CMP
Identifier"http://data.bgs.ac.uk/id/Lexicon/Class/CMP" language=en 
Comment"Composite unit of two or more individually defined units, but not itself a valid unit. E.g. Penarth Group and Lias Group, undifferentiated. Always Informal, although the components may individually be Formal." language=en 
Schemahttp://data.bgs.ac.uk/ref/Lexicon/Class
Label"Composite" language=en 
Typehttp://www.w3.org/2004/02/skos/core#Concept
Is in schemehttp://data.bgs.ac.uk/ref/Lexicon/Class

namespaces used
bgsrBGS Schemas
bgsrgBGS Geochronology
bgsrlBGS Lexicon of Named Rock Units
dctDublin Core terms
rdfResource Description Framework
rdfsResource Description Framework - Schema
skosSimple Knowledge Organization System
xsdXML Schema Data Type