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": ""}
  Michigan `t    b cyperaceae   L% mack inac   gE s[ PALUSTRIS  S .6 ELEOCHARIS   T5 eleocharis pa-lustris  *1ona Edward G. Voss  rgQH( 1330840    United States = S=  Hery K. Svenson -Y   ?0@ ca.3 3.5 mi. NW of Epoutette. Along SE side of Sand Lake.      M ["! E smallii - Note divergent scale tips; blackened sheath apices; 2 scales at base of spike|et." - HKS58]  g  1957-07-20  SrGB (L.) Roem. & Schult.
{"catalogNumber": "1330840", "order": "", "family": "Cyperaceae", "scientificName": "Eleocharis palustris", "scientificNameAuthorship": "(L.) Roem. & Schult.", "genus": "Eleocharis", "subgenus": "", "specificEpithet": "palustris", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Henry K. Svenson", "recordedBy": "Edward G. Voss", "recordNumber": "", "verbatimEventDate": "1957-07-20", "habitat": "", "occurrenceRemarks": "[\"! E smallii - Note divergent scale tips; blackened sheath apices; 2 scales at base of spikelet.\" - HKS58]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Mackinac", "municipality": "", "locality": "ca. 3.5 mi. NW of Epoufette. Along SE side of Sand Lake.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}