RDForms vocabulary, defines how to represent HTML forms and fields (input, select, etc.) and CRUD operations on these fields - used in pushback
mhausenblas: done with Neologism, a Drupal plug-in for collaboratively creating and maintaining RDF-S vocabularies
mhausenblas: explains how pushback relates to SPARQL Update and direct Web 2.0 / REST API write calls
mhausenblas: describes how the components (client-side JS bits, pushback controller, and RDF wrapper) play together