Purpose of this module
DCAT is becoming the de facto metadata format to describe "datasets" (e.g. easily processable CSV, XML, XLS files) on open data portals.
However, copying the (meta)data from "normal" websites to open data portals is often a manual process, which is both time-consuming and error-prone.
The purpose of this module is to extract medata (title, description, links) from existing nodes and generate a "DCAT" file that can be processed by open data portals and crawlers, without the need for specific content types or "heavy" modules.