| is schema:about of 4 | <http://purl.org/net/ld/yma/data/MB1593737> |
| is schema:about of | <http://purl.org/net/ld/yma/data/MB1619292> |
| is schema:about of | <http://purl.org/net/ld/yma/data/MB2019059> |
| is schema:about of | <http://purl.org/net/ld/yma/data/MB4162681> |