JSON (JavaScript Object Notation) is a lightweight data interchange format that's easy to read and write. It's commonly used for data exchange between web servers, web applications, and mobile apps.

import json import vcf

References:

# Load JSON data with open('input.json') as f: data = json.load(f)

VCF is a file format used to store genetic variation data, such as single nucleotide polymorphisms (SNPs), insertions, deletions, and structural variations. It's a widely-used format in genomics and genetics research.