| is schema:about of 4 | <http://purl.org/net/ld/yma/data/MB2015384> |
| is schema:about of | <http://purl.org/net/ld/yma/data/MB0872923> |
| is schema:about of | <http://purl.org/net/ld/yma/data/MB1462774> |
| is schema:about of | <http://purl.org/net/ld/yma/data/MB2619770> |