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": ""}
 SCHWEIN. 8   ]X. united states ESSEX TWP., 2Â½ MILES SOUTHEAST OF MAPLE RAPIDS. ;<+>P   KOk=& gracillima   POALES - k    0-  slight south-facing slope at edge of pond.  CA0REX GRACILLIMA 8 Y r    n*f michigan  j] CYPERACEAE    z -84.69194   |t i 43.10472   . clinton 86 Em4 )   *T GEORGE W. PARMELEE E. G. VOSS  $  1952-06-19 ]j#|    CAREX  oV?  1648406 f 
{"catalogNumber": "1648406", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex gracillima", "scientificNameAuthorship": "Schwein.", "genus": "Carex", "subgenus": "", "specificEpithet": "gracillima", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "E. G. Voss", "recordedBy": "George W. Parmelee", "recordNumber": "86", "verbatimEventDate": "1952-06-19", "habitat": "Slight south-facing slope at edge of pond.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Clinton", "municipality": "", "locality": "Essex Twp., 2\u00c2\u00bd miles southeast of Maple Rapids.", "decimalLatitude": "43.10472", "decimalLongitude": "-84.69194", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}