[
  {
    "gtc_id":	"G54220RF",
    "iupac_condensed":	"Gal(a1-6)Gal(a1-6)Glc",
    "motif":	null,
    "subsumption":	"Linkage-defined saccharide",
    "mass":	504.17
  },
  {
    "gtc_id":	"G72006FF",
    "iupac_condensed":	"Gal(a1-6)Gal(a1-",
    "motif":	null,
    "subsumption":	"Fully-defined saccharide",
    "mass":	342.12
  },
  {
    "gtc_id":	"G71532WE",
    "iupac_condensed":	null,
    "motif":	null,
    "subsumption":	"Fully-defined saccharide",
    "mass":	null
  },
  {
    "gtc_id":	"G58668GU",
    "iupac_condensed":	"Gal(a1-6)Gal(a1-6)Gal(a1-",
    "motif":	null,
    "subsumption":	"Fully-defined saccharide",
    "mass":	504.17
  }
]