Add term 'concentration of [PATO_0000033] ammonia [CHEBI:16134] in soil [ ENVO:00001998]'

[LilyAndres]

Dear ENVO curators, I was wondering if you can add a new term 'concentration of [PATO_0000033] ammonia [CHEBI:16134] in soil [ ENVO:00001998]' under the class 'concentration of [PATO_0000033]'.

We need this terms to annotate some data that we have at the Australian Plant Phenomics Facility.
Thanks.