National Polytechnical Museum
                        
                            GPTKB entity
                        
                    
                Statements (26)
| Predicate | Object | 
|---|---|
| gptkbp:instanceOf | gptkb:museum | 
| gptkbp:address | gptkb:66_Opalchenska_Street,_Sofia | 
| gptkbp:affiliation | gptkb:Ministry_of_Culture_of_Bulgaria | 
| gptkbp:collectionSize | over 22,000 items | 
| gptkbp:country | gptkb:Bulgaria | 
| gptkbp:director | gptkb:Vladimir_Penev | 
| gptkbp:established | 1957 | 
| gptkbp:exhibits | gptkb:communication gptkb:energy gptkb:optics computing musical instruments photography transport timekeeping domestic appliances measuring instruments radio and television | 
| gptkbp:language | gptkb:Bulgarian | 
| gptkbp:location | gptkb:Sofia | 
| gptkbp:publicTransit | gptkb:Opalchenska_Metro_Station | 
| gptkbp:type | gptkb:museum | 
| gptkbp:website | https://npm.bg/ | 
| gptkbp:bfsParent | gptkb:Sofia | 
| gptkbp:bfsLayer | 5 | 
| https://www.w3.org/2000/01/rdf-schema#label | National Polytechnical Museum |