[
  {
    "gtc_id":	"G73804XQ",
    "iupac_condensed":	null,
    "motif":	"[{\"label\":\"Galactosylceramide\",\"id\":\"G65889KE\"}]",
    "subsumption":	"Fully-defined saccharide",
    "mass":	null
  },
  {
    "gtc_id":	"G14801WA",
    "iupac_condensed":	"Glc(b1-3)Gal",
    "motif":	null,
    "subsumption":	"Linkage-defined saccharide",
    "mass":	342.12
  },
  {
    "gtc_id":	"G83089QY",
    "iupac_condensed":	"GlcA(b1-4)Fuc",
    "motif":	null,
    "subsumption":	"Linkage-defined saccharide",
    "mass":	340.1
  },
  {
    "gtc_id":	"G37087ZF",
    "iupac_condensed":	null,
    "motif":	null,
    "subsumption":	"Fully-defined saccharide",
    "mass":	null
  },
  {
    "gtc_id":	"G97139KK",
    "iupac_condensed":	null,
    "motif":	null,
    "subsumption":	"Fully-defined saccharide",
    "mass":	null
  }
]