To add an item (if you have edit permissions), select the edit mode icon and use the table icons in the rich text editor to insert a row and then add your details and save the changes.
a software infrastructure that allows various services or models to exchange data and work together in a flexible way
Open Geospatial Consortium
Web Feature Services. An OGC standard for exchanging geospatial information on the web
Web Processing Services. An OGC standard for specifying spatial data processing operations on the web