Kg construction fixes - Githubissues

callahantiff commented 3 years ago

Pull Request addresses the following issues:

[x] Issue #55 --> fixing ontology output file naming
[x] Issue #58 --> updating metadata content and processing
- Using node_metadata_dict.pkl instead of separate dir of node metadata files
- Adding relation labels to metadata dictionary.
- Adding metadata for ontology classes and relations
- Updating output data columns
- Exporting node metadata as n-triples
- Added a new dictionary Master_Node_Edge_List_Type_Dictionary.json
[x] Issue #62 - Extending NetworkX MultiDigraph to include node and edge keys and
[x] Issue #74 - Worked Processing of base KG
- Removed ontology metadata
- Removed triples where subjects and objects were owl:Class or owl:NamedIndividual, but not from one of the merged ontology namespaces

Additional Changes Made:

Added non-ontology entity namespaces to resources/Master_Edge_List_Dict.json
Updated all URLs in edge_source_list.txt to point to the current build bucket on Google Cloud Storage
OWL-NETS:
- Removed reliance on input property type document
- Added new functionality to enforce output graphs are truly instance- or subclass-based when output
- Added a dictionary to store original and transformed classes
Construction Approach.
- Fixed error in instance-based builds