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": ""}
 s  united states -84.61883 6F$$K  helianthus  FIG   7KDDf michigan GIGANTEUS N    abundant in low ground. Wd    "PERENNIAL 1.5 - 2 M. HIGH; FLOWERS ALL YELLOW." J   Rogers McVaugh g$p      42.24956 jackson B*eH       ^g sect. 36, along railroad about one mile southwest of parma;  xD> ` ASTERACEAE   1962-08-19 5   7T0d asterales  g L. 21630  iTB   Zm 1254072 helianthus giganteus 4 
{"catalogNumber": "1254072", "order": "Asterales", "family": "Asteraceae", "scientificName": "Helianthus giganteus", "scientificNameAuthorship": "L.", "genus": "Helianthus", "subgenus": "", "specificEpithet": "giganteus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Rogers McVaugh", "recordNumber": "21630", "verbatimEventDate": "1962-08-19", "habitat": "abundant in low ground.", "occurrenceRemarks": "\"Perennial 1.5 - 2 m. high; flowers all yellow.\"", "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": ""}