Commodity Code

cesium

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

definition Caesium or cesium[note 1] is a chemical element with symbol Cs and atomic number 55. It is a soft, silvery-gold alkali metal with a melting point of 28 °C (82 °F), which makes it one of only five elemental metals that are liquid at or near room temperature. - Caesium or cesium[note 1] is a chemical element with symbol Cs and atomic number 55. It is a soft, silvery-gold alkali metal with a melting point of 28 °C (82 °F), which makes it one of only five elemental metals that are liquid at or near room temperature more like this
notation
02.01.10 more like this
Cs more like this
source http://en.wikipedia.org/wiki/Cesium more like this
type
Resource
Concept
broader metal
narrower cesium
in scheme commodity code
is primary topic of cesium