{"version":"1.0","type":"rich","title":"fresh block","description":"The visualization displays changes in the frequency of eight emotion words—Gioia, Rabbia, Sorpresa, Disgusto, Paura, Tristezza, Fiducia, and Anticipazione—across decades from 1950 to 2010. Each emotion is represented by a colored line with a label at its final point. The data comes from a TSV file and is plotted using D3 v3's time scale, linear scale, and SVG line generator with basis interpolation. Axis and legend styling use standard D3 SVG elements.","provider_name":"VizHub AI Studio","provider_url":"https://next.vizhub.com","html":"<iframe src=\"https://next.vizhub.com/viz/gist-89bb7cc7dd8cd0f71c6a3fcda95383bb?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"1\"></iframe>","width":960,"height":500,"cache_age":3600}