skos:broadMatch | <http://jla.or.jp/data/ndc9#509> (➜ "工業.工業経済") |
skos:closeMatch | <http://jla.or.jp/data/ndc9#509.8> (➜ "工業.工業経済--工業災害.労働災害.工場安全") |
This resource "http://id.ndl.go.jp/class/ndc9/509.8" 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-21885972> |