++++++++++++++++++ * core.py add stat_jsonld, add function to count triples in an JSON object
0.1.8
++++++++++++++++++ * fixed summary.summarize_entity_person, handle empty nationality situation * changed core.json_get_first_item, add defaultValue as empty string * add core.json_append, append an item to a list
++++++++++++++++++ * add summary.summarize_entity_person function
0.1.5
++++++++++++++++++ * bugfix, normalize_region_name * pack region data with code
0.1.4
++++++++++++++++++ * add module wikify with wikidata_search, wikidata_get * update module core with json_dict_copy * update modele entity with get_primary_entity * add one more district in region, add strict_mode for skipping exit() on error