iof-sieving is a MatPortal dataset catalogue entry listed under PMD, catalogued under source association source record. It includes 11 linked resources with formats such as CSV, SPARQL, text/turtle, json-ld, text/turtle; charset=utf-8, including sieveDistribution-AMMD.csv, SPARQL, merged.ttl. The original short source note was: Demo dataset for iof sieving data. It is published in MatPortal by admin for dataset discovery, linked-data browsing, and assistant/RAG indexing.