V. 0.3 Added Transaction person participation relations + other classifiers
V. 0.2 Added Transactions and related properties
V. 0.1 Imported factoid vocabulary
V. 0.02 Added a bunch of event types from PASE
V. 0.03 Fixed wrong namespaces
Ontology describing the middle ages and the world of feudalism in England and Scotland, based on several projects hosted by King's College Department of Digital Humanities.