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": ""}
 CAREX Z   $$f cyperaceae 37â° 38' 30" n, 85â° 49' 50"w Y<N A     <E -85.830556      Carex debilis var. rudgei 87S F  Raymond Cranfill E6   _r 1977-07-02      1564306 Z|     hardin !bv  UNITED STATES W R    
{"catalogNumber": "1564306", "order": "", "family": "Cyperaceae", "scientificName": "Carex debilis var. rudgei", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Raymond Cranfill", "recordNumber": "", "verbatimEventDate": "1977-07-02", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Hardin", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-85.830556", "verbatimCoordinates": "37\u00c2\u00b0 38' 30\" N, 85\u00c2\u00b0 49' 50\" W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}