| is schema:about of 4 | <http://purl.org/net/ld/yma/data/MB7551462> |
| is schema:about of | <http://purl.org/net/ld/yma/data/MB1220449> |
| is schema:about of | <http://purl.org/net/ld/yma/data/MB1447195> |
| is schema:about of | <http://purl.org/net/ld/yma/data/MB1648889> |