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": ""}
   YvsD- willd.  JVNCAGINACEAE k      6Co3 ALISMATALES   J ARGENTINA    j 1970-12-06  magellanicum -MH!   1 TETRONCIUM MAGELLANICUM  i 2634  3  CONTACT UM HERBARIUM tetroncium lRO!    xOiar rae natalie p. goodall TIERRA DEL FUEGO | B    1205633 4=  
{"catalogNumber": "1205633", "order": "Alismatales", "family": "Juncaginaceae", "scientificName": "Tetroncium magellanicum", "scientificNameAuthorship": "Willd.", "genus": "Tetroncium", "subgenus": "", "specificEpithet": "magellanicum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Rae Natalie P. Goodall", "recordNumber": "2634", "verbatimEventDate": "1970-12-06", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Argentina", "stateProvince": "Tierra del Fuego", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}