Resources described in this source:
(Other 4 resources are in nested tables, or just refer to the source resource and have no own description)
This resource "Houghton Mifflin Company" is, in addition, simply-referenced by the following URIs. (The next table describes reverse link where the right and left columns represent the subject and the predicate respectively and whose object is this resource, in the source. These subjects have no other attribute in this source.)
| is ns0:value of 2 | _:vb66454315 |
| is ns0:value of | _:vb66454319 |
| is schema:creator of 2 | <https://ld.webcatplus.jp/data/14082631> |
| is schema:creator of | <https://ld.webcatplus.jp/data/14086123> |