exo/docs/KExocortex/KnowledgeGraph/Tuple.md

%% Title: Datastore tuples Created: 2022-03-08 01:45 Status: Parent: Archive/Computing/KExocortex/KnowledgeGraph Tags: #MissingContext Source: %%

Datastore tuples

• 202203080152 Entity Attribute Value
• zk/202203080153 Transactional Entity Attribute Value

What's the context?

I think where I was going with this is that each cell that gets entered into the knowledge graph is a tuple. I'm not sure that still makes sense.

n-tuple

• Entity
  • Does a single string serve to identify this?
  • Maybe a "Name": {common name, id}
  • Can the ID be a UUID?
    • What about documents with a DOI? Does this matter?
• Attribute
  • Tempted to make this a string
  • What if every attribute is a Name?

message Name {
    string id = 1;      // e.g. a UUID
    string common = 2;
};

message Attribute {
    Name name = 1;
    Value value = 2;
}

message Transaction {
    int64 timestamp = 1;
};

message Fact {
    Name entity = 1;
    Attribute attribute =2;
    Value value = 3;
    Transaction transaction = 4;
    boolean retraction = 5;
};