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": ""}
 t24r FABALES  5g5u open sandy soil.  F; ALLEGAN 42.5722 +   1472661  G~   q` Polygala   ?M: Michian  swan creek wildlife experiment station. ;-;   :u Polygalaceae   q>r Walter   gUTn ARNOLD O. HAUGEN 180 ,m$P   DRv Polygala polygama polygama C6K   yS 1939-06-14  united states ;   -rt -85.972524    
{"catalogNumber": "1472661", "order": "Fabales", "family": "Polygalaceae", "scientificName": "Polygala polygama", "scientificNameAuthorship": "Walter", "genus": "Polygala", "subgenus": "", "specificEpithet": "polygama", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Arnold O. Haugen", "recordNumber": "180", "verbatimEventDate": "1939-06-14", "habitat": "Open sandy soil.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Allegan", "municipality": "", "locality": "Swan Creek Wildlife Experiment Station.", "decimalLatitude": "42.5722", "decimalLongitude": "-85.972524", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}