| skos:broadMatch | <http://jla.or.jp/data/ndc9#517> (➜ "河海工学．河川工学") |
| skos:closeMatch | <http://jla.or.jp/data/ndc9#517.5> (➜ "河海工学．河川工学--治水工学．高水工事．砂防工事") |
This resource "http://jla.or.jp/data/ndc8#517.5" 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 schema:about of | <https://jpsearch.go.jp/data/bibnl-94056499> |