{"version":"1.0","type":"rich","provider_name":"Acast","provider_url":"https://acast.com","height":250,"width":700,"html":"<iframe src=\"https://embed.acast.com/$/69abc6ebc2eb2fc3ab66b25d/6a658832614bacdacec40fe3?\" frameBorder=\"0\" width=\"700\" height=\"250\"></iframe>","title":"81. Excavation","description":"<p>First, an introduction. Then the marble presents us with an audio tape detailing an excavation that ended abruptly.</p>","author_name":"Edward Baker"}