Refactor the unstructured text into a valid JSON dictionary. The key names follow the Darwin Core Archive Standard. If a key lacks content, then insert an empty string. Fill in the following JSON structure as required: {"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}
   VT7 tcierra del fuego rae natalie p. goodall fx ?    ?X4 tetroncium   o&V willd.      Mw:  ALISMATALES      >~Y:] 2311   *7m 1205632  tetroncium magellanicum nv   argentina x.U   Juncaginaceae A:1P   6+? ! Contact UM Herbarium  M MAGELLANICUM 1969-11-20 [ 
{"catalogNumber": "1205632", "order": "Alismatales", "family": "Juncaginaceae", "scientificName": "Tetroncium magellanicum", "scientificNameAuthorship": "Willd.", "genus": "Tetroncium", "subgenus": "", "specificEpithet": "magellanicum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Rae Natalie P. Goodall", "recordNumber": "2311", "verbatimEventDate": "1969-11-20", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Argentina", "stateProvince": "Tierra del Fuego", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}