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": ""}
UNITED SATES u    &b 1472422    := BOREALIS    K& the entry.    ^;# Stellaria  A[6gH 46.97559   470 A[  CARYOPHYLLACEAE y#+       p)I0 -88.43112 Bigelow FU!.       Z MICHIGAN  Frederick J. Hermann p,!fz 
{"catalogNumber": "1472422", "order": "", "family": "Caryophyllaceae", "scientificName": "", "scientificNameAuthorship": "Bigelow", "genus": "Stellaria", "subgenus": "", "specificEpithet": "borealis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Frederick J. Hermann", "recordNumber": "470", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "The Entry.", "decimalLatitude": "46.97559", "decimalLongitude": "-88.43112", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}