Examine Predication-based Semantic Indexing

https://github.com/semanticvectors/semanticvectors/wiki/PredicationBasedSemanticIndexing 

Reasoning with vectors: A continuous model for fast robust inference
Dominic Widdows  Trevor Cohen Log J IGPL (2015) 23 (2): 141-173. DOI: https://doi.org/10.1093/jigpal/jzu028.  https://academic.oup.com/jigpal/article/23/2/141/648641/Reasoning-with-vectors-A-continuous-model-for-fast