IISG
/
iisg-kg
/
Login
Register
Druid
IISH knowledge graph (IISG - KG)
Browser
Triples
Insights
Schema
BETA
Class frequency
Class hierarchy
SPARQL
Graphs
13
Services
3
Assets
7
78558811
78558811
http://www.worldcat.org/oclc/78558811
Problemas del campo y del país /
sameAs
78558811
http://www.worldcat.org/oclc/78558811