arc(r_0066_0001__The_r_0066_0003__difficulty, r_0066_0002__principal, attrib5).
arc(r_0066_0004__encountered, r_0066_0001__The_r_0066_0003__difficulty, arg1).
arc(r_0066_0004__encountered, r_0066_0006__the_r_0066_0007__author, arg0).
arc(r_0066_0010__determining, r_0066_0014__energies, arg1).
arc(r_0066_0010__determining, r_0066_0018__cells, r_0066_0015__by_nim44).
arc(r_0066_0010__determining, z_000_66_a_lob_j01_26, arg0).
arc(r_0066_0014__energies, r_0066_0011__partial, attrib30).
arc(r_0066_0014__energies, r_0066_0012__molal, attrib33).
arc(r_0066_0014__energies, r_0066_0013__free, attrib36).
arc(r_0066_0018__cells, r_0066_0016__solid, attrib45).
arc(r_0066_0018__cells, r_0066_0017__electrolyte, attrib48).
arc(r_0066_0018__cells, r_0066_0022__oxides, r_0066_0019__of).
arc(r_0066_0021__stable, r_0066_0020__very, qual58).
arc(r_0066_0022__oxides, r_0066_0021__stable, attrib57).
arc(r_0066_0022__oxides, z_000_66_a_lob_j01_69, r_0066_0023__such_as).
arc(r_0066_0026__MnO, r_0066_0027__etc, qual79).
arc(r_0066_0028__was, r_0066_0001__The_r_0066_0003__difficulty, arg0).
arc(r_0066_0028__was, r_0066_0010__determining, r_0066_0009__in_nim26).
arc(r_0066_0028__was, r_0066_0029__vapour_r_0066_0030__phase_r_0066_0031__transfer, prd).
arc(r_0066_0029__vapour_r_0066_0030__phase_r_0066_0031__transfer, r_0066_0033__oxygen, r_0066_0032__of).
arc(r_0066_0029__vapour_r_0066_0030__phase_r_0066_0031__transfer, r_0066_0036__impurities, r_0066_0034__by).
arc(r_0066_0036__impurities, r_0066_0035__carbonaceous, attrib101).
arc(r_0066_0036__impurities, r_0066_0038__the_r_0066_0039__blanket_r_0066_0040__gas, r_0066_0037__in).
arc(z_000_66_a_lob_j01_69, r_0066_0024__UO_bsub_2_ast__bsub_, conj1).
arc(z_000_66_a_lob_j01_69, r_0066_0026__MnO, conj2).

fof(formula,axiom,
    ? [R_66_4_ENCOUNTERED,R_66_6_THE_AUTHOR,R_66_28_WAS,R_66_1_THE_DIFFICULTY,R_66_2_PRINCIPAL,R_66_29_VAPOUR_PHASE_TRANSFER,R_66_33_OXYGEN,R_66_36_IMPURITIES,R_66_35_CARBONACEOUS,R_66_38_THE_BLANKET_GAS,R_66_10_DETERMINING,Z_66_A_LOB_J01_26,R_66_14_ENERGIES,R_66_11_PARTIAL,R_66_12_MOLAL,R_66_13_FREE,R_66_18_CELLS,R_66_16_SOLID,R_66_17_ELECTROLYTE,R_66_22_OXIDES,R_66_21_STABLE,R_66_20_VERY,Z_66_A_LOB_J01_69,R_66_24_UO_BSUB_2_AST_BSUB_,R_66_26_MNO,R_66_27_ETC] :
      ( the_author(R_66_6_THE_AUTHOR)
      & principal(R_66_2_PRINCIPAL)
      & oxygen(R_66_33_OXYGEN)
      & carbonaceous(R_66_35_CARBONACEOUS)
      & the_blanket_gas(R_66_38_THE_BLANKET_GAS)
      & partial(R_66_11_PARTIAL)
      & molal(R_66_12_MOLAL)
      & free(R_66_13_FREE)
      & solid(R_66_16_SOLID)
      & electrolyte(R_66_17_ELECTROLYTE)
      & very(R_66_20_VERY)
      & uO_bsub_2_ast_bsub_(R_66_24_UO_BSUB_2_AST_BSUB_)
      & etc(R_66_27_ETC)
      & encountered(R_66_4_ENCOUNTERED,R_66_6_THE_AUTHOR,R_66_1_THE_DIFFICULTY)
      & the_difficulty(R_66_1_THE_DIFFICULTY)
      & attrib5(R_66_1_THE_DIFFICULTY,R_66_2_PRINCIPAL)
      & was(R_66_28_WAS,R_66_1_THE_DIFFICULTY,R_66_29_VAPOUR_PHASE_TRANSFER)
      & vapour_phase_transfer(R_66_29_VAPOUR_PHASE_TRANSFER)
      & of(R_66_29_VAPOUR_PHASE_TRANSFER,R_66_33_OXYGEN)
      & by(R_66_29_VAPOUR_PHASE_TRANSFER,R_66_36_IMPURITIES)
      & impurities(R_66_36_IMPURITIES)
      & attrib101(R_66_36_IMPURITIES,R_66_35_CARBONACEOUS)
      & in(R_66_36_IMPURITIES,R_66_38_THE_BLANKET_GAS)
      & in_nim26(R_66_28_WAS,R_66_10_DETERMINING)
      & determining(R_66_10_DETERMINING,Z_66_A_LOB_J01_26,R_66_14_ENERGIES)
      & energies(R_66_14_ENERGIES)
      & attrib30(R_66_14_ENERGIES,R_66_11_PARTIAL)
      & attrib33(R_66_14_ENERGIES,R_66_12_MOLAL)
      & attrib36(R_66_14_ENERGIES,R_66_13_FREE)
      & by_nim44(R_66_10_DETERMINING,R_66_18_CELLS)
      & cells(R_66_18_CELLS)
      & attrib45(R_66_18_CELLS,R_66_16_SOLID)
      & attrib48(R_66_18_CELLS,R_66_17_ELECTROLYTE)
      & of(R_66_18_CELLS,R_66_22_OXIDES)
      & oxides(R_66_22_OXIDES)
      & attrib57(R_66_22_OXIDES,R_66_21_STABLE)
      & stable(R_66_21_STABLE)
      & qual58(R_66_21_STABLE,R_66_20_VERY)
      & such_as(R_66_22_OXIDES,Z_66_A_LOB_J01_69)
      & z_66_a_lob_j01_69(Z_66_A_LOB_J01_69)
      & conj1(Z_66_A_LOB_J01_69,R_66_24_UO_BSUB_2_AST_BSUB_)
      & conj2(Z_66_A_LOB_J01_69,R_66_26_MNO)
      & mnO(R_66_26_MNO)
      & qual79(R_66_26_MNO,R_66_27_ETC) ) ).

( (IP-MAT (NP-SBJ (D The;{the})
                  (ADJP (ADJ principal;{principal}))
                  (N difficulty;{difficulty})
                  (IP-PPL (VVN;__ encountered;{encounter})
                          (PP-LGS (P-ROLE;_lgs_ by;{by})
                                  (NP (D the;{the})
                                      (N author;{author})))))
          (PUNC ,)
          (PP-NIM (P-ROLE in;{in})
                  (IP-PPL (VAG;__ determining;{determine})
                          (NP-OB1 (ADJP (ADJ partial;{partial}))
                                  (ADJP (ADJ molal;{molal}))
                                  (ADJP (ADJ free;{free}))
                                  (NS energies;{energy}))
                          (PP-NIM (P-ROLE by;{by})
                                  (NP (ADJP (ADJ solid;{solid}))
                                      (ADJP (ADJ electrolyte;{electrolyte}))
                                      (NS cells;{cell})
                                      (PP (P-ROLE of;{of})
                                          (NP (ADJP (ADVP (ADV very;{very}))
                                                    (ADJ stable;{stable}))
                                              (NS oxides;{oxide})
                                              (PP (P-ROLE such_as;{such_as})
                                                  (NP (NLYR (NLYR (NPR UO<bsub>2<ast><bsub>;{UO<bsub>2<ast><bsub>}))
                                                            (PUNC ,)
                                                            (CONJP (NLYR (NPR MnO;{MnO})
                                                                         (ADVP (ADV etc;{etc})))))))))))))
          (BED;_Ln_ was;{be})
          (NP-PRD (N vapour;{vapour})
                  (N phase;{phase})
                  (N transfer;{transfer})
                  (PP (P-ROLE of;{of})
                      (NP (N oxygen;{oxygen})))
                  (PP (P-ROLE by;{by})
                      (NP (ADJP (ADJ carbonaceous;{carbonaceous}))
                          (NS impurities;{impurity})
                          (PP (P-ROLE in;{in})
                              (NP (D the;{the})
                                  (N blanket;{blanket})
                                  (N gas;{gas}))))))
          (PUNC .))
  (ID 66_a_lob_j01))