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": ""}
POLYGALACEAE   mtN       Polygala Kh   mO- 1927-07-30 FABALES 76lv    py2w Washtenaw   zq]o polygala sanguinea l. uj4    s%V:2 1472738 Eileen W. Erlanson  =     F8S4 42.366395 sanguinea T  Michiga  6v   -84.006502 uG%  UNITED STATES W=|c(   North of West Lake. /6J!   Sandy field.    
{"catalogNumber": "1472738", "order": "Fabales", "family": "Polygalaceae", "scientificName": "Polygala sanguinea", "scientificNameAuthorship": "L.", "genus": "Polygala", "subgenus": "", "specificEpithet": "sanguinea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Eileen W. Erlanson", "recordNumber": "", "verbatimEventDate": "1927-07-30", "habitat": "Sandy field.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "North of West Lake.", "decimalLatitude": "42.366395", "decimalLongitude": "-84.006502", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}