Parse an JSON object using VB.NET

I have a vb.net JSON parsing function 95% completed. I just need one more element added that is a sub item and I don't know how to read the jObject jProperty properly . Please see the code before bidding

"nlmuniqueid": "100959949",
"issn": "1530-5627",
"essn": "1556-3669",
"pubtype": [
"Journal Article"
],
"recordstatus": "PubMed - indexed for MEDLINE",
"pubstatus": "256",
"articleids": [
{
"idtype": "pubmed",
"idtypen": 1,
"value": "33085578"
},
{
"idtype": "doi",
"idtypen": 3,
"value": "10.1089/tmj.2020.0167"
},
{
"idtype": "pmc",
"idtypen": 8,
"value": "PMC7958988"
},
{
"idtype": "rid",
"idtypen": 8,
"value": "33085578"
},
{
"idtype": "eid",
"idtypen": 8,
"value": "33085578"
},
{
"idtype": "pmcid",
"idtypen": 5,
"value": "pmc-id: PMC7958988;"
}
],