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": ""}
  nH 1906-08-01  o%EW` FRANK C. GATES Michigan 3MG  Cass $>      1330332 IG      b3  Eleocharis equisetoides  5COQ (elliott) torr.  2 UNIT&ED STATES  sD -86.163857        henry k. svenson PUJv   
{"catalogNumber": "1330332", "order": "", "family": "", "scientificName": "Eleocharis equisetoides", "scientificNameAuthorship": "(Elliott) Torr.", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Henry K. Svenson", "recordedBy": "Frank C. Gates", "recordNumber": "", "verbatimEventDate": "1906-08-01", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Cass", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-86.163857", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}