blue moon

https://w3id.org/framester/wn/wn30/instances/synset-blue_moon-noun-1 <https://w3id.org/framester/wn/wn30/schema/NounSynset>

xsd:string blue moon 
xsd:string 15244200-n 
blue moon 
110952299 
114383100 
xsd:string
xsd:string
a long time; "something that happens once in blue moon almost never happens" 
xsd:string 115244200 

risorse dalla linked data cloud