Commodity Code

sulphur

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

definition Sulfur or sulphur is a chemical element with the symbol S and atomic number 16. It is an abundant, multivalent non-metal. Under normal conditions, sulfur atoms form cyclic octatomic molecules with chemical formula S8. Elemental sulfur is a bright yellow crystalline solid when at room temperature. more like this
notation
02.03.06 more like this
S more like this
source http://en.wikipedia.org/wiki/Sulphur more like this
type
Resource
Concept
broader non metal
narrower sulphur
in scheme commodity code
is primary topic of sulphur