{"version":"1.0","type":"rich","provider_name":"HearLore","provider_url":"https://hearlore.com","title":"A* search algorithm","html":"<iframe src=\"https://hearlore.com/embed/topic/a*-search-algorithm\" width=\"600\" height=\"240\" title=\"A* search algorithm on HearLore\" loading=\"lazy\" allow=\"autoplay\" style=\"border:0\"></iframe>","width":600,"height":240,"thumbnail_url":"https://hearlore.com/topic/a*-search-algorithm/opengraph-image","thumbnail_width":1200,"thumbnail_height":630,"cache_age":3600}