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, such as movie reviews, commercial product evaluations, campaign speeches, etc. In the SENTERRITOIRE project, we raise the question on how appropriate these methods are for documents related to land-use planning. The kind of information sought concerns the stakeholders, opinions, geographic information, and everything else related more generally to the territory. However, it is extremely challenging to link opinions to these kinds of informations. After highlighting the limitations of existing proposals and discussing issues related to textual data, Summary A great deal of research on information extraction from textual datasets has been performed in specific data contexts