Add context link to frame=object too.
Attempt at defining an ontology from our schemas.
See: https://gist.github.com/stain/7690362
Problems: We have a term conflict between dataset the property and dataset the type, maybe we need to capitalize types...
moving tsv from import item to enum and adding csv, per ticket #1817
Disable context for now
Merge pull request #426 from ENCODE-DCC/1817-file-tsv

moving tsv from import item to enum and adding csv, per ticket #1817
Merge pull request #427 from ENCODE-DCC/jsonld-fix

Jsonld fix
finishing merge
Merge remote-tracking branch 'origin/master' into 1798-transfection-method
merging master onto 1798 branch