BGS Lexicon of Named Rock Units
Equivalent code and name are obsolete
Identifier"" language=en 
Comment"Obsolete" language=en 
Label"Equivalent code and name are obsolete" language=en 
Is in scheme

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