Comparison table is useful for comparing entities for decision making. This paper presents the first automatic method for generating comparison tables from the SemanticWeb. We introduce the contextual reference level to evaluate whether a feature is relevant to compare a set of entities. This measure favors the features whose values for the compared entities are reference among similar entites. We show how VERSUS efficiently evaluates this measure from a public SPARQL endpoint. The experiments show its efficiency for identifying the features deemed relevant by users with high precision and recall.