Fixed inFormaters which was running but not updating the triples
Fixed stripField from predicate which was setting subject for Sub and Obj in triple
Added example public graphs which could be pushed to to allow the public to query a Sparql endpoint
Changed outFilters to inFilters so that filters are applied to triples that are going into the graph. This is because it is better to filter when updating the graph on the backend instead of at query time at the frontend
simplied installers by removing un-needed declarations of formatters and filters to null
Fixed possible null reference if item not found
fixed possible null reference of subject or object item in uriToDynamicUrl formatter
Now handling broken links where the target item is null. We then store as a BrokenUri which could be used to query to get item broken links
Changed LinkedDataFactory to get manager using database
Added functionality to get broken links