ammonia clock
https://w3id.org/framester/wn/wn30/instances/synset-ammonia_clock-noun-1 <https://w3id.org/framester/wn/wn30/schema/NounSynset>
xsd:string
ammonia clock
xsd:string
02703124-n
ammonia clock
102610765
xsd:string
0
xsd:string
0
an atomic clock based on vibrational frequency of the nitrogen atom in the ammonia molecule
xsd:string
102703124