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": ""}
 anton a. reznicek  4   v  38â° 50' 30" n 83â° 34' 30" w  4 8744  <  -83.575 38.841667  %y   tiffin twp, chaparral prairie preserve, hawk hill rd 3 1/2 mi  nw of west union.  DqMS     vQZ 1374752  9-p7U catling, reznicek & crins  ,  1991-05-06  juniperorum j=n[2  Carex juniperorum   z   #O-nX Ohio   ADAMSd     MT< W[ oales   +2S CAREX   h] UNITED ST4TES 
{"catalogNumber": "1374752", "order": "Poales", "family": "", "scientificName": "Carex juniperorum", "scientificNameAuthorship": "Catling, Reznicek & Crins", "genus": "Carex", "subgenus": "", "specificEpithet": "juniperorum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Anton A. Reznicek", "recordNumber": "8744", "verbatimEventDate": "1991-05-06", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Ohio", "county": "Adams", "municipality": "", "locality": "Tiffin Twp, Chaparral Prairie Preserve, Hawk Hill Rd 3 1/2 mi NW of West Union.", "decimalLatitude": "38.841667", "decimalLongitude": "-83.575", "verbatimCoordinates": "38\u00c2\u00b0 50' 30\" N 83\u00c2\u00b0 34' 30\" W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}