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": ""}
 gQ m91     41.9342 ]b.^   R&p OCCIDENTALIS 1947-08-O2 RDd C   <PON ASTERALES  JY9 in n.y.c. railroad prairie   X_X 1482273    united states DsK   -84.9935 >qR1   William B. Drew >q     jWq asteraceae   r<9 riddell HELIANTHUS OCCIDENTALIS 6   
{"catalogNumber": "1482273", "order": "Asterales", "family": "Asteraceae", "scientificName": "Helianthus occidentalis", "scientificNameAuthorship": "Riddell", "genus": "", "subgenus": "", "specificEpithet": "occidentalis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "William B. Drew", "recordNumber": "M91", "verbatimEventDate": "1947-08-02", "habitat": "In N.Y.C. railroad prairie", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "41.9342", "decimalLongitude": "-84.9935", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}