attempt to support rdf 1.1 (#187)
Once accepted we should create a page for rdf:langString in the mappings wiki
Then deploy this in the mappings server and start changing related properties
fix comment (by @ninniuz)
Change AbstractExtractor (#14) and use standard extensions (not patched MW code)
We now use MobileFrontend for mw <2.21 or TextExtracts for mw 2.22+
(cherry picked from commit 976aa6e)
Create WikiPageOutDegreeExtractor
(extracts the number of outgoing links to other wikipedia pages)
Create WikiPageCharactersExtractor.
Calculates the length of the wiki text. This can be used in various contexts as a signal for the article importance.
add new extractors in the default extraction properties file
fix geo coordinates bug
When a template provides simple double coordinates we did not use them as is but instantiate only the lat/lon degree (without minutes)
add provenance links in ontology
(fixes https://github.com/dbpedia/dbpedia/issues/2)
fix typo (@ninniuz)
need the Modules namespace to resolve Lua scripts
Merge pull request #207 from jimkont/rdf11

attempt to support rdf 1.1 (#187)
Merge pull request #210 from jimkont/new_abstract

Change AbstractExtractor (#14) and use standard extensions (not patched MW code)
Override Namespace.equals - default equals causing problems with Spark
regression: Mapping extraction needed special care for rdf:langString
change some extractors datataypes to rdf:langString
Merge pull request #215 from nilesh-c/namespacefix

Override Namespace.equals - default equals causing problems with Spark
Merge pull request #213 from jimkont/ontology_prov

add provenance links in ontology
Merge pull request #216 from jimkont/rdf11-additions

Rdf11 additions
fix comments from @ninniuz
Merge pull request #212 from jimkont/geo_fix

fix geo coordinates bug