wikimedia
/
wikidata
/
Login
Register
TriplyDB
Wikidata
Browser
Table
SPARQL
Graphs
1
1
Services
1
1
Assets
0
0
Insights
Schema
BETA
Class frequency
Class hierarchy
10.1080%2F07420520601089521
10.1080%2F07420520601089521
https://api.crossref.org/works/10.1080%2F07420520601089521
8957c439d0a1146dae25e5c135acbf6e529ceea0
P854
10.1080%2F07420520601089521
https://api.crossref.org/works/10.1080%2F07420520601089521