{"version":"1.0","type":"rich","title":"Gram - a lightweight graph exchange format","description":"This example shows a lightweight graph exchange format called gram, which represents graph data as a series of path updates. The format defines syntax for nodes, labels, properties, and various data types including numbers, fractions, dates, colors, and text formats. It uses tagged string literals like `date`, `d`, `frac`, `color`, and `url` to specify data types. The template pattern lists demonstrate how to apply property schemas to multiple nodes, using placeholders like `_` for missing values.","provider_name":"VizHub AI Studio","provider_url":"https://next.vizhub.com","html":"<iframe src=\"https://next.vizhub.com/viz/gist-8e8d2f14cc97db9a055faaa3e995194e?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"1\"></iframe>","width":960,"height":500,"cache_age":3600}