{"work": "W000072", "title": "Categorification: tangle invariants and TQFTs, In: ICM---International Congress of Mathematicians. Vol. II. Plenary lectures", "authors": ["Stroppel, Catharina"], "authors_display": "Stroppel, Catharina", "author_metadata_status": "available", "original_source_url": null, "source_metadata_status": "unidentified", "metadata_review_flags": ["source_unidentified"], "semantics": "source attribution display only; no identity merge, citation-edition or mathematical proof approval"}