{"https://codexery.com/invertebrates/e/part-1/echinoderm/": {"t": "echinoderm", "s": ""}, "https://codexery.com/marine-invertebrates/e/part-1/sea-cucumber/": {"t": "sea-cucumber", "s": ""}, "https://codexery.com/microbial-groups-and-extremophiles/e/part-1/prokaryote/": {"t": "prokaryote", "s": ""}}