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": ""}
  @V+ CAREX AQUATILIS VAR. ALTOR   [-C. substricta]-EGV 4O  carex B~r    N poales       y?>?k altior   Oni 9420 1335074 L#       -85.52161 80P   I var. AQUATILIS wL   
{"catalogNumber": "1335074", "order": "Poales", "family": "", "scientificName": "Carex aquatilis var. altior", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "aquatilis", "verbatimTaxonRank": "var.", "infraspecificEpithet": "altior", "identifiedBy": "", "recordedBy": "", "recordNumber": "9420", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "[-C. substricta]-EGV", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-85.52161", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}