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": ""}
 HzJ ANTON A. REZNICEK m279 =g3 O   43.51863  BmP#    3c8 william b. drew  NF SANDY FIELD. asterales P     -85.64255 u[1    asteraceae !5]n_   MICHIGAN  Q]     ~* (RIDDELL) G. L. NESOM 1482053 Wa   Uncommon. Corolla's light lavender. S$ ]f  1947-09-20 <0c  oolentangiense Dd   |F% United States  ] newaygo   > +m symphyotrichum  => Big Prairie Desert.
{"catalogNumber": "1482053", "order": "Asterales", "family": "Asteraceae", "scientificName": "", "scientificNameAuthorship": "(Riddell) G. L. Nesom", "genus": "Symphyotrichum", "subgenus": "", "specificEpithet": "oolentangiense", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "William B. Drew", "recordNumber": "M279", "verbatimEventDate": "1947-09-20", "habitat": "Sandy field.", "occurrenceRemarks": "Uncommon. Corolla's light lavender.", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Newaygo", "municipality": "", "locality": "Big Prairie Desert.", "decimalLatitude": "43.51863", "decimalLongitude": "-85.64255", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}