ld-wizard
/
sdo
/
Login
Register
Netwerk Digitaal Erfgoed
Schema.org
Browser
Triples
Insights
Schema
BETA
Class frequency
Class hierarchy
SPARQL
Graphs
4
Services
2
Issue
Issue
http://purl.org/ontology/bibo/Issue
PublicationIssue
equivalentClass
Issue
http://purl.org/ontology/bibo/Issue