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": ""}
   ?2&up divaricatus      E.S. GEORGE RESERVE. GRID H-5 n1/+C    e)eE jarl k. hiltunen    1560137 p&I       HELIANTHUS DIVARICATUS ASTERACEAE fBX   57wR 1084  099_$ 42.4457     MICHIGAN  dry field or clearing. 4   
{"catalogNumber": "1560137", "order": "", "family": "Asteraceae", "scientificName": "Helianthus divaricatus", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "divaricatus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Jarl K. Hiltunen", "recordNumber": "1084", "verbatimEventDate": "", "habitat": "Dry field or clearing.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "E.S. George Reserve. Grid H-5", "decimalLatitude": "42.4457", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}