| is schema:about of 4 | <http://purl.org/net/ld/yma/data/MB3015111> |
| is schema:about of | <http://purl.org/net/ld/yma/data/MB3021449> |
| is schema:about of | <http://purl.org/net/ld/yma/data/MB1213532> |
| is schema:about of | <http://purl.org/net/ld/yma/data/MB1412848> |