Malic is not a mineral and needs a new home.

[semantic-nomad]

The edits on PR #224 deprecate Malic as it is not a mineral.

Malic needs a new home in SWEET and the deprecated class needs a pointer to it.

[r0sek]

Is this meant to be "Malic Acid" (noun, https://pubchem.ncbi.nlm.nih.gov/compound/malic_acid)? If so, it could be subClassOf [http://sweetontology.net/matrOrganicCompound]