oclc
/
worldcat
/
Login
Register
TriplyDB
Worldcat
Browser
Table
SPARQL
Graphs
1
1
Services
1
1
Assets
0
0
Insights
Schema
BETA
Class frequency
Class hierarchy
331.881309794/
331.881309794/
Intangible
http://dewey.info/class/331.881309794/
109333
1119662
2983726
about
331.881309794/
Intangible
http://dewey.info/class/331.881309794/
type
Intangible