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 U587&  Michigan [x]   . edward g. voss DON HENSON Z:b~     R1B`M ALGER  W horanm. poales Y-C(   1977-07-02    er   ql@ 46.339745  Carex deflexa W VF    -86.459503 R [        j cyperaceae   united states  #   
{"catalogNumber": "", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex deflexa", "scientificNameAuthorship": "Hornem.", "genus": "Carex", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "Don Henson", "recordNumber": "", "verbatimEventDate": "1977-07-02", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Alger", "municipality": "", "locality": "", "decimalLatitude": "46.339745", "decimalLongitude": "-86.459503", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}