Semantic Role Labeling

Semantic Role Labeling (SRL) appears to be the algorithmically independent term for parsing sentences into structures like PropBank or FrameNet.

I'm investigating ontology to store the SRL'd structure that can additionally be used for NLG. I'm looking at loom, kpml, cypher and others to see if there's any overlap. It'd be “easier” to code if there's one format to and from natural language. Not sure if this SRL'd/pre-NLG would work well for machine reasoning (which is ideally what'd be stored in a db).

[1] CoNLL-2005 Shared Task: Semantic Role Labeling

[2] CCG: Semantic Role Labeling Demo