Sekundarstufe 2
http://w3id.org/openeduhub/vocabs/schoolType/sek_2
Narrow Match
- http://w3id.org/openeduhub/vocabs/educationalLevel/10
- http://w3id.org/openeduhub/vocabs/educationalLevel/11
- http://w3id.org/openeduhub/vocabs/educationalLevel/12
- http://w3id.org/openeduhub/vocabs/educationalLevel/13
- http://w3id.org/openeduhub/vocabs/educationalLevel/ef
- http://w3id.org/openeduhub/vocabs/educationalLevel/q1
- http://w3id.org/openeduhub/vocabs/educationalLevel/q2