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lutetium

http://resource.geosciml.org/classifier/cgi/commodity-code/lutetium

definition Lutetium is a chemical element with the symbol Lu and atomic number 71. It is a silvery white metal, which resists corrosion in dry, but not in moist air. It is the last element in the lanthanide series (or, on occasion, considered the first element of the 6th-period transition metals), and traditionally counted among the rare earths. more like this
notation
02.01.03.01.06 more like this
Lu more like this
source http://en.wikipedia.org/wiki/Lutetium more like this
type
Resource original
Concept original
broader
http://resource.geosciml.org/classifier/cgi/commodity-code/hree original
narrower lutetium original
in scheme commodity-code original
is primary topic of lutetium