→ cc:attributionName → "The Open Discovery Project"
→ rdfs:comment → "2021-09-24 graebe: MATRIZ Champions added", "2021-03-26 graebe: aligned with People.ttl", "2021-03-20 graebe: MATRIZ certificates level 4..5", "2022-01-22 graebe: update to 4_143 and 5_108"
→ rdfs:label → "TRIZ Database - MATRIZ Certificates Level 4 and 5 and MATRIZ Awards"