Im playing around with meta data Am I

Im playing around with meta data. Am I understandong correctly I can prepare daya for ingestion via a json file e.g.

{
"nodes": [
{
"metadata": {
"FileName": "ISO-27001.txt",
"StandardName": ["ISO 27001", "ISO/IEC 27001", "Information Security Management Standard"],
"Publisher": ["ISO", "International Standards Organisation"],
"PublishDate": "2022",
"ShortDescription": "The Information Security Management Standard"
}
},
{
"TextNode": {
"text": "This is a sample sentence containing entities like GDPR and cybersecurity.",
"metadata": {
"Category": "Data Protection and Privacy",
"SubCategory": "Personal Data Protection",
"Entities": "GDPR, cybersecurity",
"Topics": ["sample", "sentence", "containing", "entities"]
}
}
},
{
"TextNode": {
"text": "Another sentence about network security and access control.",
"metadata": {
"Category": "Technical Security Controls",
"SubCategory": "Network Security",
"Entities": "network security, access control",
"Topics": ["another", "sentence", "about", "network security", "access control"]
}
}
}
]
}