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": ""}
 t JZ wisconsin  1997-07-02 C4!     T M5 trs: t8n r22e sec 10 sw4nw4 & sec 9 se4ne4  7`$ var.      City of Milwaukee-Schlitz Audubon Center, Woodland Loop Trail. &/   M0:x UNITED STATES   cL;C MILWAUKEE  ehz500b 81sd&   OD carex Elizabeth H. Zimmerman :    < digitalis    1368608  m  digitalis cyperaceae  Cc,#   POALES &tlD#  CAREX DIGITALIS VAR. DIGITALIS mya. 
{"catalogNumber": "1368608", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex digitalis var. digitalis", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "digitalis", "verbatimTaxonRank": "var.", "infraspecificEpithet": "digitalis", "identifiedBy": "", "recordedBy": "Elizabeth H. Zimmerman", "recordNumber": "EHZ500b", "verbatimEventDate": "1997-07-02", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Wisconsin", "county": "Milwaukee", "municipality": "", "locality": "City of Milwaukee-Schlitz Audubon Center, Woodland Loop Trail.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "TRS: T8N R22E sec 10 SW4NW4 & sec 9 SE4NE4", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}