skos:altLabel | - Friedrich
- F. Fröbel
- Friedrich Froebel
- Friedrich Fröbel's
- Friedrich Wilhelm August Fröbel
- Friedrich-Fröbel
- Froebel
- Froebel Educational Institute
- Froebel Society
- Froebelian
- Froebellian
- Fröbel
- Fröbel method
- Fröbel-influenced
- Fröbelian
- National Froebel Foundation
- Pestalozzi-Fröbel-Haus
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