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": ""}
  EV berrien  L8 UNITED STATES   696tF ca 4.5 mi. nw of coloma, e s|e i-196 ust n4 of taube rd., nw 1/4 sec 1, t3s r18w.  1993-06-17 ! 0   13 19709 $   CqWg 42.23778  @5*% Carex argyrantha  s4  Cyperaceae  "FREQUENT IN SMALL TO LARGE CLUMPS, INFLORESCENCES NODDING, SILVERY- GREEN." 8      q TUCK. Carex5y<)  ANTON A. REZNICEK n   oBmU Disturbed, open, dry oak woods on high dune ridges.  argyratha h     [F2+ michigan  bnXN -86.35327
{"catalogNumber": "1319709", "order": "", "family": "Cyperaceae", "scientificName": "Carex argyrantha", "scientificNameAuthorship": "Tuck.", "genus": "Carex", "subgenus": "", "specificEpithet": "argyrantha", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Anton A. Reznicek", "recordNumber": "", "verbatimEventDate": "1993-06-17", "habitat": "Disturbed, open, dry oak woods on high dune ridges.", "occurrenceRemarks": "\"Frequent in small to large clumps, inflorescences nodding, silvery- green.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Berrien", "municipality": "", "locality": "Ca 4.5 mi. NW of Coloma, E side I-196 just N of Taube Rd., NW 1/4 sec 1, T3S R18W.", "decimalLatitude": "42.23778", "decimalLongitude": "-86.35327", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}