Predicate |
Object |
title |
against fire |
label |
E04B1/94 |
sameAs |
http://data.epo.org/linked-data/def/ipc/E04B1-94 http://www.wipo.int/classifications/ipc/ipcpub/?notion=scheme&symbol=E04B0001940000 |
broader |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E04B1-92 |