Commodity Code

phosphorous

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

definition Phosphorus is a nonmetallic chemical element with symbol P and atomic number 15. A multivalent pnictogen, phosphorus as a mineral is almost always present in its maximally oxidised state, as inorganic phosphate rocks. Elemental phosphorus exists in two major forms—white phosphorus and red phosphorus—but due to its high reactivity, phosphorus is never found as a free element on Earth. more like this
notation
02.03.04 more like this
P more like this
source http://en.wikipedia.org/wiki/Phosphorus more like this
type
Resource
Concept
broader non metal
narrower phosphorous
in scheme commodity code
is primary topic of phosphorous