namespace

replaced rdfs namespace refs with literals and fixed link-format
bindings for clean demo
graph passed into Description constructor

look for 'graph' in the constructor dictionary and load the graph in on
__init__ to support object cloning and deserialization
build from json

removed default class creation, will use json
working on graph constructor
Fix graph creation and loading

fix graph source and linkformat proxy dynamic reference to Description
graph
fix parser reference in workaround

fix parser reference in workaround
Merge pull request #6 from mjkoster/master

fix graph creation