44_a_hedgehog
This is essential.
( (IP-MAT (NP-SBJ (D;_nphd_ This;{this}))
(BEP;_La_ is;{be})
(ADJP-PRD (ADJ essential;{essential}))
(PUNC .))
(ID 44_a_hedgehog;speaker=Pow))
arc(r_0044_0002__is,r_0044_0001__This,arg0).
arc(r_0044_0002__is,r_0044_0003__essential,prd).
fof(formula,axiom,
? [R_0044_0001__THIS,R_0044_0003__ESSENTIAL,R_0044_0002__IS] :
( r_0044_0001__This(R_0044_0001__THIS)
& r_0044_0003__essential(R_0044_0003__ESSENTIAL)
& r_0044_0002__is(R_0044_0002__IS)
& has_prd(R_0044_0002__IS,R_0044_0003__ESSENTIAL)
& has_arg0(R_0044_0002__IS,R_0044_0001__THIS) ) ).