| is schema:about of 4 | <http://purl.org/net/ld/yma/data/MB2968255> |
| is schema:about of | <http://purl.org/net/ld/yma/data/MB2968256> |
| is schema:about of | <http://purl.org/net/ld/yma/data/MB47111101458758> |
| is schema:about of | <http://purl.org/net/ld/yma/data/MB47111101458760> |