Question Answering Over Knowledge GraphLei Zou1Knowledge GraphGoogle launches Knowledge Graph project at 2012. 2Knowledge GraphEssentially, KG is a sematic network, which models the entities (including properties) and the relation between each other. Resource Description Framework (RDF) RDF is an de facto standard for Knowledge Graph (KG). RDF is a language for the conceptual modeling of information about web resources A building block of semantic web Make the information on the web and the inte