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": ""}
1921-09-28 Lx(>=   p Asteraceae 42.46448 P   l` oliver a. farwell        united states  _xc;| altissima  !T9.! Oakland  8 Solidago   Asterales W  6047 T2L:_    k._F L.  LOCKE [NEAR FARMINGTON; CITED AM. MIDL. NAT. 12: 132.] v5T     gq SOLIDAGO ALTISSIMA  1256619 #gtA    J michigan
{"catalogNumber": "1256619", "order": "Asterales", "family": "Asteraceae", "scientificName": "Solidago altissima", "scientificNameAuthorship": "L.", "genus": "Solidago", "subgenus": "", "specificEpithet": "altissima", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Oliver A. Farwell", "recordNumber": "6047", "verbatimEventDate": "1921-09-28", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Oakland", "municipality": "", "locality": "Locke [near Farmington; cited Am. Midl. Nat. 12: 132.]", "decimalLatitude": "42.46448", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}