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
OL31058A
OL31058A
http://openlibrary.org/works/OL31058A
John Hattendorf
P648
Q116389-11564364-8B9A-400A-A5A6-197782FCF560
P648
OL31058A
http://openlibrary.org/works/OL31058A