hydra
https://w3id.org/framester/wn/wn30/instances/synset-hydra-noun-3 <https://w3id.org/framester/wn/wn30/schema/NounSynset>
xsd:string
hydra
xsd:string
05688169-n
hydra
105359390
xsd:string
0.75
xsd:string
0
trouble that cannot be overcome by a single effort because of its many aspects or its persistent and pervasive quality; "we may be facing a hydra that defies any easy solution"
xsd:string
105688169