Add CSV example

README.md

@@ -14,3 +14,15 @@ This is the GitHub repo of the Culturize App Project of oSoC18.
   * [Explanation of the 4 Components of the Toolchain](https://github.com/oSoc18/culturizeapp/blob/master/doc/pdf/components.pdf)
   * [In-depth explanation of the internal flow of the app](https://github.com/oSoc18/culturizeapp/blob/master/doc/pdf/flow.pdf)
   * Source code: the Source code for the HTML pages is contained in the [static](https://github.com/oSoc18/culturizeapp/tree/master/static) folder, and the source code for the core logic in the [src](https://github.com/oSoc18/culturizeapp/tree/master/src) folder. 
+
+## Example input CSV
+
+The input CSV can look as follows:
+```
+PID,document type,URL,enabled
+ID_1,data,http://example.org,true
+```
+Note:
+* `document type` value can be choosen freely, but it is recommended to follow URI [guidelines](https://www.projectcest.be/wiki/Publicatie:Project_Persistente_identificatie) (data, work, id...)
+* `enabled` is optional
+* column names can be configured inside `culturize.conf.ts`