ProvSense

ProvSense is a Python library for managing knowledge graph provenance. It enables efficient comparison of files, tracking changes, and enforcing provenance rules to ensure data integrity and traceability. Ideal for researchers and developers, ProvSense promotes transparency and accountability in data-driven workflows.

Installation

Install this package via :

pip install ProvSense

Or get the newest development version via:

pip install git+https://github.com/sensein/ProvSense/.git

Usage

For example files, see example directory.

1️⃣ Compare Two Knowledge Graph Strings

You can compare two JSON-LD/Turtle/N-Triples formatted knowledge graphs as strings.

from ProvSense.app import compare_items

# KG string comparison
src = """{ "@context": { "ex": "http://example.org/" }, "@id": "ex:Person1", "@type": "ex:Person", "ex:name": "Alice" }"""

dst = """{ "@context": { "ex": "http://example.org/" }, "@id": "ex:Person1", "@type": "ex:Person", "ex:name": "BoB" }"""

# Compare and print results
print(compare_items(src, dst))

Output:

[
    {'subject': 'http://example.org/Person1',
  'property': 'http://example.org/name',
  'src_value': 'Alice',
  'dst_value': 'BoB'},
 {'subject': 'http://example.org/Person1',
  'property': 'http://example.org/name',
  'src_value': 'Alice',
  'dst_value': 'BoB'}
]

2️⃣ Compare Two Knowledge Graph Files

Pass file paths to compare JSON-LD, TTL, or NT files.

from ProvSense.app import compare_items
print(compare_items("test_src.jsonld", "test_dst.jsonld"))

Output:

[
    {'subject': 'urn:uuid:550e8400-e29b-41d4-a716-446655440000',
  'property': 'http://example.org/worksAt',
  'src_value': 'http://example.org/Company',
  'dst_value': 'http://example.org/CompanyY'},
 {'subject': 'urn:uuid:550e8400-e29b-41d4-a716-446655440000',
  'property': 'http://example.org/worksAt',
  'src_value': 'http://example.org/Company',
  'dst_value': 'http://example.org/CompanyY'},
 {'subject': 'urn:uuid:550e8400-e29b-41d4-a716-446655440000',
  'property': 'http://example.org/location',
  'src_value': None,
  'dst_value': 'New York'}
]

3️⃣ Compare Two Directories

Compare all JSON-LD, TTL, and NT files in two folders recursively.

Note: The source and destination folders must contain files with matching filenames for a valid comparison.

from ProvSense.app import compare_items
print(compare_items("src", "dst"))

Output:

{'test_file.jsonld': [{'subject': 'urn:uuid:550e8400-e29b-41d4-a716-446655440000',
   'property': 'http://example.org/worksAt',
   'src_value': 'http://example.org/CompanyX',
   'dst_value': 'http://example.org/CompanyY'},
  {'subject': 'urn:uuid:550e8400-e29b-41d4-a716-446655440000',
   'property': 'http://example.org/location',
   'src_value': None,
   'dst_value': 'New York'},
  {'subject': 'urn:uuid:550e8400-e29b-41d4-a716-446655440000',
   'property': 'http://example.org/worksAt',
   'src_value': 'http://example.org/CompanyX',
   'dst_value': 'http://example.org/CompanyY'}],
 'test_file_b.jsonld': [{'subject': 'http://dbpedia.org/resource/Albert_Einstein',
   'property': 'http://schema.org/affiliation',
   'src_value': 'http://dbpedia.org/resource/Princeton_University',
   'dst_value': 'http://dbpedia.org/resource/ETH_Zurich'},
  {'subject': 'http://dbpedia.org/resource/Albert_Einstein',
   'property': 'http://schema.org/affiliation',
   'src_value': 'http://dbpedia.org/resource/Princeton_University',
   'dst_value': 'http://dbpedia.org/resource/University_of_Berlin'},
  {'subject': 'http://dbpedia.org/resource/Albert_Einstein',
   'property': 'http://schema.org/affiliation',
   'src_value': 'http://dbpedia.org/resource/ETH_Zurich',
   'dst_value': 'http://dbpedia.org/resource/Princeton_University'},
  {'subject': 'http://dbpedia.org/resource/Albert_Einstein',
   'property': 'http://schema.org/affiliation',
   'src_value': 'http://dbpedia.org/resource/ETH_Zurich',
   'dst_value': 'http://dbpedia.org/resource/University_of_Berlin'},
  {'subject': 'http://dbpedia.org/resource/Albert_Einstein',
   'property': 'http://schema.org/nationality',
   'src_value': 'http://dbpedia.org/resource/Switzerland',
   'dst_value': 'http://dbpedia.org/resource/Germany'},
  {'subject': 'http://dbpedia.org/resource/Albert_Einstein',
   'property': 'http://schema.org/nationality',
   'src_value': 'http://dbpedia.org/resource/Switzerland',
   'dst_value': 'http://dbpedia.org/resource/United_States'},
  {'subject': 'http://dbpedia.org/resource/Albert_Einstein',
   'property': 'http://schema.org/knowsAbout',
   'src_value': 'http://dbpedia.org/resource/Quantum_mechanics',
   'dst_value': 'http://dbpedia.org/resource/Brownian_motion'},
  {'subject': 'http://dbpedia.org/resource/Albert_Einstein',
   'property': 'http://schema.org/knowsAbout',
   'src_value': 'http://dbpedia.org/resource/Quantum_mechanics',
   'dst_value': 'http://dbpedia.org/resource/Theory_of_relativity'},
  {'subject': 'http://dbpedia.org/resource/Albert_Einstein',
   'property': 'http://schema.org/affiliation',
   'src_value': 'http://dbpedia.org/resource/University_of_Berlin',
   'dst_value': 'http://dbpedia.org/resource/Princeton_University'},
  {'subject': 'http://dbpedia.org/resource/Albert_Einstein',
   'property': 'http://schema.org/affiliation',
   'src_value': 'http://dbpedia.org/resource/University_of_Berlin',
   'dst_value': 'http://dbpedia.org/resource/ETH_Zurich'},
  {'subject': 'http://dbpedia.org/resource/Albert_Einstein',
   'property': 'http://schema.org/sameAs',
   'src_value': 'https://www.wikidata.org/wiki/Q937',
   'dst_value': 'https://en.wikipedia.org/wiki/Albert_Einstein'},
  {'subject': 'http://dbpedia.org/resource/Albert_Einstein',
   'property': 'http://schema.org/nationality',
   'src_value': 'http://dbpedia.org/resource/Germany',
   'dst_value': 'http://dbpedia.org/resource/Switzerland'},
  {'subject': 'http://dbpedia.org/resource/Albert_Einstein',
   'property': 'http://schema.org/nationality',
   'src_value': 'http://dbpedia.org/resource/Germany',
   'dst_value': 'http://dbpedia.org/resource/United_States'},
  {'subject': 'http://dbpedia.org/resource/Albert_Einstein',
   'property': 'http://schema.org/knowsAbout',
   'src_value': 'http://dbpedia.org/resource/Brownian_motion',
   'dst_value': 'http://dbpedia.org/resource/Quantum_mechanics'},
  {'subject': 'http://dbpedia.org/resource/Albert_Einstein',
   'property': 'http://schema.org/knowsAbout',
   'src_value': 'http://dbpedia.org/resource/Brownian_motion',
   'dst_value': 'http://dbpedia.org/resource/Theory_of_relativity'},
  {'subject': 'http://dbpedia.org/resource/Albert_Einstein',
   'property': 'http://schema.org/alternateName',
   'src_value': 'Einstein',
   'dst_value': 'Prof. Einstein'},
  {'subject': 'http://dbpedia.org/resource/Albert_Einstein',
   'property': 'http://schema.org/alternateName',
   'src_value': 'Prof. Einstein',
   'dst_value': 'Einstein'},
  {'subject': 'http://dbpedia.org/resource/Albert_Einstein',
   'property': 'http://schema.org/knowsAbout',
   'src_value': 'http://dbpedia.org/resource/Theory_of_relativity',
   'dst_value': 'http://dbpedia.org/resource/Quantum_mechanics'},
  {'subject': 'http://dbpedia.org/resource/Albert_Einstein',
   'property': 'http://schema.org/knowsAbout',
   'src_value': 'http://dbpedia.org/resource/Theory_of_relativity',
   'dst_value': 'http://dbpedia.org/resource/Brownian_motion'},
  {'subject': 'http://dbpedia.org/resource/Albert_Einstein',
   'property': 'http://schema.org/nationality',
   'src_value': 'http://dbpedia.org/resource/United_States',
   'dst_value': 'http://dbpedia.org/resource/Switzerland'},
  {'subject': 'http://dbpedia.org/resource/Albert_Einstein',
   'property': 'http://schema.org/nationality',
   'src_value': 'http://dbpedia.org/resource/United_States',
   'dst_value': 'http://dbpedia.org/resource/Germany'},
  {'subject': 'http://dbpedia.org/resource/Albert_Einstein',
   'property': 'http://schema.org/sameAs',
   'src_value': 'https://en.wikipedia.org/wiki/Albert_Einstein',
   'dst_value': 'https://www.wikidata.org/wiki/Q937'},
  {'subject': 'http://dbpedia.org/resource/Albert_Einstein',
   'property': 'http://schema.org/affiliation',
   'src_value': 'http://dbpedia.org/resource/ETH_Zurich',
   'dst_value': 'http://dbpedia.org/resource/Princeton_University'},
  {'subject': 'http://dbpedia.org/resource/Albert_Einstein',
   'property': 'http://schema.org/affiliation',
   'src_value': 'http://dbpedia.org/resource/University_of_Berlin',
   'dst_value': 'http://dbpedia.org/resource/Princeton_University'},
  {'subject': 'http://dbpedia.org/resource/Albert_Einstein',
   'property': 'http://schema.org/affiliation',
   'src_value': 'http://dbpedia.org/resource/Princeton_University',
   'dst_value': 'http://dbpedia.org/resource/ETH_Zurich'},
  {'subject': 'http://dbpedia.org/resource/Albert_Einstein',
   'property': 'http://schema.org/affiliation',
   'src_value': 'http://dbpedia.org/resource/University_of_Berlin',
   'dst_value': 'http://dbpedia.org/resource/ETH_Zurich'},
  {'subject': 'http://dbpedia.org/resource/Albert_Einstein',
   'property': 'http://schema.org/nationality',
   'src_value': 'http://dbpedia.org/resource/Germany',
   'dst_value': 'http://dbpedia.org/resource/Switzerland'},
  {'subject': 'http://dbpedia.org/resource/Albert_Einstein',
   'property': 'http://schema.org/nationality',
   'src_value': 'http://dbpedia.org/resource/United_States',
   'dst_value': 'http://dbpedia.org/resource/Switzerland'},
  {'subject': 'http://dbpedia.org/resource/Albert_Einstein',
   'property': 'http://schema.org/knowsAbout',
   'src_value': 'http://dbpedia.org/resource/Brownian_motion',
   'dst_value': 'http://dbpedia.org/resource/Quantum_mechanics'},
  {'subject': 'http://dbpedia.org/resource/Albert_Einstein',
   'property': 'http://schema.org/knowsAbout',
   'src_value': 'http://dbpedia.org/resource/Theory_of_relativity',
   'dst_value': 'http://dbpedia.org/resource/Quantum_mechanics'},
  {'subject': 'http://dbpedia.org/resource/Albert_Einstein',
   'property': 'http://schema.org/affiliation',
   'src_value': 'http://dbpedia.org/resource/Princeton_University',
   'dst_value': 'http://dbpedia.org/resource/University_of_Berlin'},
  {'subject': 'http://dbpedia.org/resource/Albert_Einstein',
   'property': 'http://schema.org/affiliation',
   'src_value': 'http://dbpedia.org/resource/ETH_Zurich',
   'dst_value': 'http://dbpedia.org/resource/University_of_Berlin'},
  {'subject': 'http://dbpedia.org/resource/Albert_Einstein',
   'property': 'http://schema.org/sameAs',
   'src_value': 'https://en.wikipedia.org/wiki/Albert_Einstein',
   'dst_value': 'https://www.wikidata.org/wiki/Q937'},
  {'subject': 'http://dbpedia.org/resource/Albert_Einstein',
   'property': 'http://schema.org/nationality',
   'src_value': 'http://dbpedia.org/resource/Switzerland',
   'dst_value': 'http://dbpedia.org/resource/Germany'},
  {'subject': 'http://dbpedia.org/resource/Albert_Einstein',
   'property': 'http://schema.org/nationality',
   'src_value': 'http://dbpedia.org/resource/United_States',
   'dst_value': 'http://dbpedia.org/resource/Germany'},
  {'subject': 'http://dbpedia.org/resource/Albert_Einstein',
   'property': 'http://schema.org/knowsAbout',
   'src_value': 'http://dbpedia.org/resource/Quantum_mechanics',
   'dst_value': 'http://dbpedia.org/resource/Brownian_motion'},
  {'subject': 'http://dbpedia.org/resource/Albert_Einstein',
   'property': 'http://schema.org/knowsAbout',
   'src_value': 'http://dbpedia.org/resource/Theory_of_relativity',
   'dst_value': 'http://dbpedia.org/resource/Brownian_motion'},
  {'subject': 'http://dbpedia.org/resource/Albert_Einstein',
   'property': 'http://schema.org/alternateName',
   'src_value': 'Prof. Einstein',
   'dst_value': 'Einstein'},
  {'subject': 'http://dbpedia.org/resource/Albert_Einstein',
   'property': 'http://schema.org/alternateName',
   'src_value': 'Einstein',
   'dst_value': 'Prof. Einstein'},
  {'subject': 'http://dbpedia.org/resource/Albert_Einstein',
   'property': 'http://schema.org/knowsAbout',
   'src_value': 'http://dbpedia.org/resource/Quantum_mechanics',
   'dst_value': 'http://dbpedia.org/resource/Theory_of_relativity'},
  {'subject': 'http://dbpedia.org/resource/Albert_Einstein',
   'property': 'http://schema.org/knowsAbout',
   'src_value': 'http://dbpedia.org/resource/Brownian_motion',
   'dst_value': 'http://dbpedia.org/resource/Theory_of_relativity'},
  {'subject': 'http://dbpedia.org/resource/Albert_Einstein',
   'property': 'http://schema.org/nationality',
   'src_value': 'http://dbpedia.org/resource/Switzerland',
   'dst_value': 'http://dbpedia.org/resource/United_States'},
  {'subject': 'http://dbpedia.org/resource/Albert_Einstein',
   'property': 'http://schema.org/nationality',
   'src_value': 'http://dbpedia.org/resource/Germany',
   'dst_value': 'http://dbpedia.org/resource/United_States'},
  {'subject': 'http://dbpedia.org/resource/Albert_Einstein',
   'property': 'http://schema.org/sameAs',
   'src_value': 'https://www.wikidata.org/wiki/Q937',
   'dst_value': 'https://en.wikipedia.org/wiki/Albert_Einstein'},
  {'subject': 'http://dbpedia.org/resource/Brownian_motion',
   'property': 'http://schema.org/name',
   'src_value': 'Brownian',
   'dst_value': 'Brownian Motion'},
  {'subject': 'http://dbpedia.org/resource/Brownian_motion',
   'property': 'http://schema.org/name',
   'src_value': 'Brownian',
   'dst_value': 'Brownian Motion'},
  {'subject': 'http://dbpedia.org/resource/Theory_of_relativity',
   'property': 'http://schema.org/name',
   'src_value': 'Relativity',
   'dst_value': 'Theory of Relativity'},
  {'subject': 'http://dbpedia.org/resource/Theory_of_relativity',
   'property': 'http://schema.org/name',
   'src_value': 'Relativity',
   'dst_value': 'Theory of Relativity'}]}

Running Tests

To run all tests in the project:

python -m unittest discover src/tests

To run a specific test file:

python -m unittest src/tests/test_ttl_conversion.py

To run tests with verbose output:

python -m unittest -v src/tests/test_ttl_conversion.py

To do:

  • Add LLM for advanced comparison

Project links

Key dates

PyPI data
Data sourced directly from PyPI's database.
  • Released:
Latest release

1 maintainer

PyPI data
Data sourced directly from PyPI's database.
Avatar for tekrajchhetri from gravatar.com tekrajchhetri

Credits

Author/Maintainer: tekrajchhetri

License

Apache Software License (Apache-2.0)

Requires

Python <4.0, >=3.10

Tags

python data-integrity file-comparison data-governance provenance knowledge-graph provenance-tracking reproducibility lineage

Classifiers

Report project as malware

Metadata

Project links

Key dates

PyPI data
Data sourced directly from PyPI's database.
  • Released:
Latest release

1 maintainer

PyPI data
Data sourced directly from PyPI's database.
Avatar for tekrajchhetri from gravatar.com tekrajchhetri

Credits

Author/Maintainer: tekrajchhetri

License

Apache Software License (Apache-2.0)

Requires

Python <4.0, >=3.10

Tags

python data-integrity file-comparison data-governance provenance knowledge-graph provenance-tracking reproducibility lineage

Classifiers

Report project as malware

Release files for ProvSense 1.0.2

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Source distribution for ProvSense 1.0.2
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Table of built distributions (wheels) for ProvSense 1.0.2
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Total release size: 26.5 kB

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