Predicate |
Object |
title |
containing zinc |
label |
C03C8/04 |
sameAs |
http://data.epo.org/linked-data/def/ipc/C03C8-04 http://www.wipo.int/classifications/ipc/ipcpub/?notion=scheme&symbol=C03C0008040000 |
broader |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C8-02 |