| is schema:contributor of 4 | <http://purl.org/net/ld/yma/data/MB2456150> |
| is schema:contributor of | <http://purl.org/net/ld/yma/data/MB2894222> |
| is schema:contributor of | <http://purl.org/net/ld/yma/data/UB2456150> |
| is schema:contributor of | <http://purl.org/net/ld/yma/data/UB2894222> |