Use one method to convert MTV values to RDF (not two different ones)
Work with JSON dump by default
Guard against properties having been deleted since dump (no datatype)
Merge pull request #99 from Wikidata/monolingualTextValueSupportBugFix

Monolingual text value support in RDF export
Always clear class declaration buffer after adding declarations
Insert a safety check for null strings

This should be avoided by the data model implementation, but there seem
to be some issues with this under yet-to-be-identified conditions in the
JSON dumps.
Include method for registering new site information in Sites

This is useful to add missing sites information after loading the sites
table (which can happen if the sites table dump is older than the data
dump).
Document assumptions on site link URLs
Add some default values to JSON implementations
Use modern entity timer and file paths

Improved compatibility with code in ExampleHelpers.
Document bug fixes
Merge pull request #100 from Wikidata/rdf-export-fixes

Rdf export fixes
Fix #issue101
Merge pull request #102 from Wikidata/issue-101

This fixes #101. In particular, it removes duplicate triples from RDF exports, thereby making RDF exporing about twice as fast (less than 3h for all exports).
Fixed typo in documentation.
Fixed #issue103
At least for now.
Ensuring full compatibility with the Json would require a change to the
interface of GlobeCoordinate.
Be careful, the conversion between long and double might introduce
rounding errors.
Fixed failing test.
When one tests something, that requires nanodegrees, one should provide
nanodegrees :)
Merge pull request #104 from Wikidata/issue_#103

Fixed #issue103
Merge branch 'master' of https://github.com/Wikidata/Wikidata-Toolkit.git