Definition: In this task, you are given a part of an article. Your task is to generate headline (title) for this text. Preferred headlines are under fifteen words.
Input: Annotating semantic data with metadata is becoming more and more important to provide information about the statements being asserted. While initial solutions proposed a data model to represent a specific dimension of metainformation (such as time or provenance), the need for a general annotation framework which allows representing different context dimensions is needed. In this paper, we extend the 4dFluents ontology by Welty and Fikes—on associating temporal validity to statements—to any dimension of context, and discuss possible issues that multidimensional context representations have to face and how we address them.

NdFluents: A Multi-dimensional Contexts Ontology