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": ""}
michigan )    -84.61883 u  united states      i [ ! helianthus occidentalis  . Helianthus  21637 G  rogers mcvaugh XLZ   r ABUNDANT ON SANDV KNOLLS.  +Pq! OCCIDENTALIS  asteraceae ^w]      l  1962-08-19  -,m ASTERALES SECT. 36, ALONG RAILROAD ABOUT ONE MILE SOUTHWEST VOF PARMA;  HM8t       : 42.24956 jackson ,*t 
{"catalogNumber": "", "order": "Asterales", "family": "Asteraceae", "scientificName": "Helianthus occidentalis", "scientificNameAuthorship": "", "genus": "Helianthus", "subgenus": "", "specificEpithet": "occidentalis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Rogers McVaugh", "recordNumber": "21637", "verbatimEventDate": "1962-08-19", "habitat": "abundant on sandy knolls.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Jackson", "municipality": "", "locality": "Sect. 36, along railroad about one mile southwest of Parma;", "decimalLatitude": "42.24956", "decimalLongitude": "-84.61883", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}