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": ""}
  //$ Don Henson  M B  W1/2 NW1/ SEC 30 T35N-R28W  polygala po|ygama ^      45.3b995 1986-08-01 m0Y       K POLYGAMA 1472701 1=        i( * Michigan     U1D > FABAES    %P menominee POLYGALACEAE ^t  
{"catalogNumber": "1472701", "order": "Fabales", "family": "Polygalaceae", "scientificName": "Polygala polygama", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "polygama", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Don Henson", "recordNumber": "", "verbatimEventDate": "1986-08-01", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Menominee", "municipality": "", "locality": "", "decimalLatitude": "45.3995", "decimalLongitude": "", "verbatimCoordinates": "W1/2 NW1/4 Sec 30 T35N-R28W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}