Dontopedia

metadata

From Dontopedia, the open, paraconsistent wiki. (Last updated 2026-06-07.)

metadata has 60 facts recorded in Dontopedia across 6 references, with 5 live disagreements.

60 facts·19 predicates·6 sources·5 in dispute

Mostly:has column(26), rdf:type(6), column definition(4)

Maturity scale raw canonical shape-checked rule-derived certified

Has Columnin disputehasColumn

Inbound mentions (18)

Other subjects in dontopedia point AT this entity as a value. These are inverse relationships — e.g. "X motherOf this subject" — and answer questions the forward facts can't. Grouped by predicate.

targetsTableTargets Table(4)

partOfPart of(3)

isPartOfIs Part of(2)

isPerformedOnIs Performed on(2)

belongsToBelongs to(1)

containsContains(1)

hasPartHas Part(1)

isPrimaryKeyIs Primary Key(1)

presentsAsTablePresents As Table(1)

storesMetadataStores Metadata(1)

storesTableStores Table(1)

Other facts (30)

The long tail: predicates that appear too rarely to warrant their own section. Filter or scroll to find a specific one. Each row links to its source.

30 facts
PredicateValueRef
Rdf:typeDatabase Table[1]
Rdf:typeDatabase Table[2]
Rdf:typeSq Lite Table[3]
Rdf:typeDatabase Table[4]
Rdf:typeDatabase Table[5]
Rdf:typeDatabase Table[6]
Column Definitionid INTEGER PRIMARY KEY[6]
Column Definitionfile_name TEXT[6]
Column Definitionauthor TEXT[6]
Column Definitioncreation_date TEXT[6]
Created byCursor[4]
Created byCursor Object[5]
Created byPython Script[6]
Has Primary Key ColumnId Column[1]
Has Primary Key ColumnId Column[4]
Table Namemetadata[5]
Table Namemetadata[6]
Is Part ofPostgresql Database[1]
Is Stored inSqlite Database[3]
Has Primary KeyId Column[4]
Schema Versioninitial[4]
If Not Existstrue[5]
Columns4[5]
Creation ConditionIF NOT EXISTS[6]
Located inMetadata Db[6]
Designed forstoring_file_metadata[6]
Part ofMetadata Db[6]
Sql DialectSQLite[6]
Sql StatementCREATE TABLE IF NOT EXISTS metadata[6]
Primary Key Specid INTEGER PRIMARY KEY[6]

Timeline

Timeline axis is valid_time — when each source says the fact was true in the world, not when Dontopedia learned about it. Retracted rows are kept for provenance; coloured stripes indicate the context kind.

typebeam/13d9d53b-f4e9-4011-81f4-52e6c13ae869
ex:DatabaseTable
labelbeam/13d9d53b-f4e9-4011-81f4-52e6c13ae869
metadata
hasPrimaryKeyColumnbeam/13d9d53b-f4e9-4011-81f4-52e6c13ae869
ex:id-column
hasColumnbeam/13d9d53b-f4e9-4011-81f4-52e6c13ae869
ex:title-column
hasColumnbeam/13d9d53b-f4e9-4011-81f4-52e6c13ae869
ex:author-column
hasColumnbeam/13d9d53b-f4e9-4011-81f4-52e6c13ae869
ex:date-column
hasColumnbeam/13d9d53b-f4e9-4011-81f4-52e6c13ae869
ex:keywords-column
hasColumnbeam/13d9d53b-f4e9-4011-81f4-52e6c13ae869
ex:description-column
hasColumnbeam/13d9d53b-f4e9-4011-81f4-52e6c13ae869
ex:category-column
hasColumnbeam/13d9d53b-f4e9-4011-81f4-52e6c13ae869
ex:tags-column
isPartOfbeam/13d9d53b-f4e9-4011-81f4-52e6c13ae869
ex:postgresql-database
typebeam/c1ec1c66-c209-4e12-b761-6b5b3cc37f65
ex:DatabaseTable
labelbeam/c1ec1c66-c209-4e12-b761-6b5b3cc37f65
metadata table
hasColumnbeam/c1ec1c66-c209-4e12-b761-6b5b3cc37f65
ex:file-name-column
hasColumnbeam/c1ec1c66-c209-4e12-b761-6b5b3cc37f65
ex:author-column
hasColumnbeam/c1ec1c66-c209-4e12-b761-6b5b3cc37f65
ex:creation-date-column
typebeam/3052a23d-22b1-40de-b501-820954fd4ef7
ex:SQLiteTable
labelbeam/3052a23d-22b1-40de-b501-820954fd4ef7
metadata
hasColumnbeam/3052a23d-22b1-40de-b501-820954fd4ef7
ex:id-column
hasColumnbeam/3052a23d-22b1-40de-b501-820954fd4ef7
ex:file_name-column
hasColumnbeam/3052a23d-22b1-40de-b501-820954fd4ef7
ex:author-column
hasColumnbeam/3052a23d-22b1-40de-b501-820954fd4ef7
ex:creation_date-column
isStoredInbeam/3052a23d-22b1-40de-b501-820954fd4ef7
ex:sqlite-database
typebeam/39688d70-2fa0-464e-b4cb-b00c300076b1
ex:DatabaseTable
labelbeam/39688d70-2fa0-464e-b4cb-b00c300076b1
metadata
createdBybeam/39688d70-2fa0-464e-b4cb-b00c300076b1
ex:cursor
hasPrimaryKeybeam/39688d70-2fa0-464e-b4cb-b00c300076b1
ex:id-column
hasColumnbeam/39688d70-2fa0-464e-b4cb-b00c300076b1
ex:id-column
hasColumnbeam/39688d70-2fa0-464e-b4cb-b00c300076b1
ex:file-name-column
hasColumnbeam/39688d70-2fa0-464e-b4cb-b00c300076b1
ex:author-column
hasColumnbeam/39688d70-2fa0-464e-b4cb-b00c300076b1
ex:creation-date-column
hasPrimaryKeyColumnbeam/39688d70-2fa0-464e-b4cb-b00c300076b1
ex:id-column
schemaVersionbeam/39688d70-2fa0-464e-b4cb-b00c300076b1
initial
typebeam/0453511f-0e28-4b20-adee-69ae7f0eacf6
ex:DatabaseTable
tableNamebeam/0453511f-0e28-4b20-adee-69ae7f0eacf6
metadata
hasColumnbeam/0453511f-0e28-4b20-adee-69ae7f0eacf6
ex:id-column
hasColumnbeam/0453511f-0e28-4b20-adee-69ae7f0eacf6
ex:file_name-column
hasColumnbeam/0453511f-0e28-4b20-adee-69ae7f0eacf6
ex:author-column
hasColumnbeam/0453511f-0e28-4b20-adee-69ae7f0eacf6
ex:creation_date-column
ifNotExistsbeam/0453511f-0e28-4b20-adee-69ae7f0eacf6
true
createdBybeam/0453511f-0e28-4b20-adee-69ae7f0eacf6
ex:cursor-object
columnsbeam/0453511f-0e28-4b20-adee-69ae7f0eacf6
4
typebeam/f3597923-8fc3-493a-8d7d-86db2bd0d7e2
ex:DatabaseTable
tableNamebeam/f3597923-8fc3-493a-8d7d-86db2bd0d7e2
metadata
createdBybeam/f3597923-8fc3-493a-8d7d-86db2bd0d7e2
ex:python-script
hasColumnbeam/f3597923-8fc3-493a-8d7d-86db2bd0d7e2
ex:id-column
hasColumnbeam/f3597923-8fc3-493a-8d7d-86db2bd0d7e2
ex:file-name-column
hasColumnbeam/f3597923-8fc3-493a-8d7d-86db2bd0d7e2
ex:author-column
hasColumnbeam/f3597923-8fc3-493a-8d7d-86db2bd0d7e2
ex:creation-date-column
creationConditionbeam/f3597923-8fc3-493a-8d7d-86db2bd0d7e2
IF NOT EXISTS
locatedInbeam/f3597923-8fc3-493a-8d7d-86db2bd0d7e2
ex:metadata-db
designedForbeam/f3597923-8fc3-493a-8d7d-86db2bd0d7e2
storing_file_metadata
partOfbeam/f3597923-8fc3-493a-8d7d-86db2bd0d7e2
ex:metadata-db
sqlDialectbeam/f3597923-8fc3-493a-8d7d-86db2bd0d7e2
SQLite
sqlStatementbeam/f3597923-8fc3-493a-8d7d-86db2bd0d7e2
CREATE TABLE IF NOT EXISTS metadata
columnDefinitionbeam/f3597923-8fc3-493a-8d7d-86db2bd0d7e2
id INTEGER PRIMARY KEY
columnDefinitionbeam/f3597923-8fc3-493a-8d7d-86db2bd0d7e2
file_name TEXT
columnDefinitionbeam/f3597923-8fc3-493a-8d7d-86db2bd0d7e2
author TEXT
columnDefinitionbeam/f3597923-8fc3-493a-8d7d-86db2bd0d7e2
creation_date TEXT
primaryKeySpecbeam/f3597923-8fc3-493a-8d7d-86db2bd0d7e2
id INTEGER PRIMARY KEY

References (6)

6 references
  1. ctx:claims/beam/13d9d53b-f4e9-4011-81f4-52e6c13ae869
  2. ctx:claims/beam/c1ec1c66-c209-4e12-b761-6b5b3cc37f65
  3. ctx:claims/beam/3052a23d-22b1-40de-b501-820954fd4ef7
  4. ctx:claims/beam/39688d70-2fa0-464e-b4cb-b00c300076b1
    • full textbeam-chunk
      text/plain1 KBdoc:beam/39688d70-2fa0-464e-b4cb-b00c300076b1
      Show excerpt
      1. **Generate Test Dataset**: Run the first script to generate the test dataset and save it to `test_dataset.csv`. 2. **Manually Clean Dataset**: Run the second script to manually clean the dataset and save it to `manually_cleaned_dataset.c
  5. ctx:claims/beam/0453511f-0e28-4b20-adee-69ae7f0eacf6
    • full textbeam-chunk
      text/plain1 KBdoc:beam/0453511f-0e28-4b20-adee-69ae7f0eacf6
      Show excerpt
      3. **Logging**: Use logging to track the progress and any errors that occur during the process. 4. **Parallel Processing**: Use parallel processing to speed up the metadata extraction from multiple files simultaneously. ### Improved Code S
  6. ctx:claims/beam/f3597923-8fc3-493a-8d7d-86db2bd0d7e2

See also

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