Add Last Modified Date to Rare Subset Node, Edges TSVs and Rare JSON

[skm16]

@matentzn - Curious to see if we can add a last modified date to the rare subset tsv and json files. Doing so would greatly improve our import process as we can skip unchanged records.

[twhetzel]

Hi @skm16 - yes, this can be done.

[matentzn]

@skm16 this is already the case:

OBO Format:

format-version: 1.2
data-version: mondo/releases/2024-12-03/subsets/mondo-rare.owl
idspace: dc http://purl.org/dc/elements/1.1/ 
idspace: oboInOwl http://www.geneontology.org/formats/oboInOwl# 
idspace: skos http://www.w3.org/2004/02/skos/core# 
idspace: terms http://purl.org/dc/terms/ 
ontology: mondo/subsets/mondo-rare
property_value: owl:versionInfo "2024-12-03" xsd:string

JSON format:

{
  "graphs" : [ {
    "id" : "http://purl.obolibrary.org/obo/mondo/subsets/mondo-rare.owl",
    "meta" : {
      "basicPropertyValues" : [ {
        "pred" : "http://www.w3.org/2002/07/owl#versionInfo",
        "val" : "2024-12-03"
      } ],
      "version" : "http://purl.obolibrary.org/obo/mondo/releases/2024-12-03/subsets/mondo-rare.owl"
    },

The KGX format (TSV) has no way to store file level metadata unfortunately, so we cannot really add a date there..