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": ""}
MICHIGAN L  frequent, upper river terrace, dry sandy field. -o   POLYGALA POLYGAMA Y~  UNITED STATES h$lIJ   a . -85.73244 1472646 n      8 POLYGAMA POLYGALA IA       S@ Walter T12N, R12W, Sec. 22 > g   43.41688 -Z5T   FABALES U~8m<  T12N, R12W, Sec. 22. +-XD  Polygalaceae ~g   NEWAYGO &y;=c   V<n5 710
{"catalogNumber": "1472646", "order": "Fabales", "family": "Polygalaceae", "scientificName": "Polygala polygama", "scientificNameAuthorship": "Walter", "genus": "Polygala", "subgenus": "", "specificEpithet": "polygama", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "710", "verbatimEventDate": "", "habitat": "Frequent, upper river terrace, dry sandy field.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Newaygo", "municipality": "", "locality": "T12N, R12W, Sec. 22.", "decimalLatitude": "43.41688", "decimalLongitude": "-85.73244", "verbatimCoordinates": "T12N, R12W, Sec. 22", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}