Predicate |
Object |
title |
containing nitrogen |
label |
C08G64/12 |
sameAs |
http://data.epo.org/linked-data/def/ipc/C08G64-12 http://www.wipo.int/classifications/ipc/ipcpub/?notion=scheme&symbol=C08G0064120000 |
broader |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-08 |