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": ""}
1172027 a E7    occidentalis F#JDr  st. helcena island on north-facing shore on e1/2 of island. 4081  SMALL PLANTS OCCASIONAL WITH POLYGALA PAUCIFOLIA IN THUJA-ABIES THICKETS L5   edward g. voss  (k    )m^ FETUCA UNITED STATES Bu    michigan >   L Festuca occidentalis 45.8584 ,      f[VW Hook. 16079 $b5I   $Z22p Poales  vS!HG mackinac 1990-06-16 b    )Avi+ -84.869   m Poaceae  
{"catalogNumber": "1172027", "order": "Poales", "family": "Poaceae", "scientificName": "Festuca occidentalis", "scientificNameAuthorship": "Hook.", "genus": "Festuca", "subgenus": "", "specificEpithet": "occidentalis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Edward G. Voss", "recordNumber": "16079", "verbatimEventDate": "1990-06-16", "habitat": "small plants occasional with Polygala paucifolia in Thuja-Abies thickets", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Mackinac", "municipality": "", "locality": "St. Helena Island on north-facing shore on E1/2 of Island.", "decimalLatitude": "45.8584", "decimalLongitude": "-84.869", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}