feat(rdfInstanceViewer): Add literals

[davec504]

Switched out libraries from rdf-parse to n3, this allows better parsing and writing of rdf

Added logic to add and remove literals.

Store all quads in an N3 store

Fixed logic to work with new store and fixed tests

The entire graph is generated via the RDF

fixed TELFE-95

[dptelicent]

These might be still in dev or not relevant for this PR and I don't fully understand intended functionality, but:

1. Deleting an object property from the RDF does not remove the corresponding edge from the graph.
2. Attribute behaviour:

• Deleting an attribute from the graph also deletes the related node.
• If multiple attributes are added for a node, they are visible in the RDF but only one is visible on the graph.
• Attributes are not removed from the graph when deleted from the RDF.

Screen.Recording.2024-05-10.at.10.22.46.mov

[ACoolmanTelicent]

A few pretty-naive suggestions. Nothing blocking

[davec504]

These might be still in dev or not relevant for this PR and I don't fully understand intended functionality, but:

1. Deleting an object property from the RDF does not remove the corresponding edge from the graph.

I imagine this is when you are deleting an object property of a node -> dataTypeProperty. Node -> Node edges will work as expected. With regards to the former it is a bit clunky and I will raise a ticket to address it, but it has been deemed ok for now.

2. Attribute behaviour:

• Deleting an attribute from the graph also deletes the related node.

Yes, this is related to the previous comment, this is because both nodes share the same id, we do need to add additional checks on the term types to handle situations like this and I will raise a ticket, but stakeholders aware of this limitation and ok with it for now.

• If multiple attributes are added for a node, they are visible in the RDF but only one is visible on the graph.

Need to check with @afizzycola if you can have multiple dataTypeProperties off of one node in the first place. Should be a 1-1 relationship. Will raise a ticket ticket.

• Attributes are not removed from the graph when deleted from the RDF.

I could not reproduce, maybe your RDF syntax is incorrect.

Screen.Recording.2024-05-10.at.10.22.46.mov

[dptelicent]

All good apart from:

#6 (comment)

#6 (comment)

and

• Attributes are not removed from the graph when deleted from the RDF.

I could not reproduce, maybe your RDF syntax is incorrect.

@davec504 sent you a video as upload failed here.

Uploading Screen Recording 2024-05-10 at 15.59.13.mov…