Example of annotations

from https://docs.google.com/a/mygrid.org.uk/spreadsheet/ccc?key=0ApNMHgxuYQR9dG9EYS1TbzdvQXJ2NktFZnJuSmpzZ0E#gid=0
rdF -> rdf
Examples of tagging and commenting
cito prefix
oa:motivatedBy
first draft of roterms
roterms as RDF/XML
RDF/XML, not OWL/XML
roterms.ttl -> roterms.owl
Update description

The abstract and the description of some of the terms were updated.
Version 0.2.0
Merge branch 'wfannotations'