Predicate |
Object |
title |
Sodium compounds |
label |
C07F1/04 |
sameAs |
http://data.epo.org/linked-data/def/ipc/C07F1-04 http://www.wipo.int/classifications/ipc/ipcpub/?notion=scheme&symbol=C07F0001040000 |
broader |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F1-00 |