DBpedia-association
/
dbpedia
/
Login
Register
TriplyDB
DBpedia
Browser
Table
SPARQL
Graphs
1
1
Services
2
2
Assets
66
66
Insights
Schema
BETA
Class frequency
Class hierarchy
sci7121890.htm
sci7121890.htm
http://www.scientificamericanpast.com/Scientific%20American%201890%20to%201899/1/lg/sci7121890.htm
Croton Aqueduct
Link from a Wikipage to an external page
sci7121890.htm
http://www.scientificamericanpast.com/Scientific%20American%201890%20to%201899/1/lg/sci7121890.htm