Predicate |
Object |
title |
from lignin |
label |
D01F9/17 |
sameAs |
http://www.wipo.int/classifications/ipc/ipcpub/?notion=scheme&symbol=D01F0009170000 http://data.epo.org/linked-data/def/ipc/D01F9-17 |
broader |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F9-16 |