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": ""}
  [7JtK (Greene) R. J. Bayer 3973 x Q^Z   by sw end of morley pond, morley. I     ASTERACEAE    edward g. voss O   MICHIGAN sL   6[! Mecosta    *r antnnaria      lt 1249943 howellii crmSo   sandy open ground |j   UNITED STATES Stu    neodioica =cL 
{"catalogNumber": "1249943", "order": "", "family": "Asteraceae", "scientificName": "", "scientificNameAuthorship": "(Greene) R. J. Bayer", "genus": "Antennaria", "subgenus": "", "specificEpithet": "howellii", "verbatimTaxonRank": "", "infraspecificEpithet": "neodioica", "identifiedBy": "", "recordedBy": "Edward G. Voss", "recordNumber": "3973", "verbatimEventDate": "", "habitat": "sandy open ground", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Mecosta", "municipality": "", "locality": "by SW end of Morley Pond, Morley.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}