Predicate |
Object |
title |
Hydroxides |
label |
C01D1/04 |
sameAs |
http://data.epo.org/linked-data/def/ipc/C01D1-04 http://www.wipo.int/classifications/ipc/ipcpub/?notion=scheme&symbol=C01D0001040000 |
broader |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01D1-00 |