As with the DM corpus (Oepen et al., 2014), DEEPFTB is comparable in the sense that the semantic arguments of verbs and adjectives are made explicit, but it leans a little less towards a semantic representation (hence the "deep syntactic" name).
an increasing number of works have been proposed over the last few years to cope with graphs (Sagae and Tsujii, 2008;Flanigan et al., 2014;Martins and almeida, 2014), whether acyclic or not.