| is schema:about of 4 | <http://purl.org/net/ld/yma/data/MB1856780> |
| is schema:about of | <http://purl.org/net/ld/yma/data/MB32449180> |
| is schema:about of | <http://purl.org/net/ld/yma/data/MB1461860> |
| is schema:about of | <http://purl.org/net/ld/yma/data/MB1891259> |