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 $  BIGELOW E lU    [+. 1472418 united states :  STELLARIA [       `H + 47.911724  E0XNY STELLARIA BOREALIS KEWEENAW B $    1!@ -89.157018  J isle royale, washington harbor    CARYOPHYLLALES +K~   3216 mvN      CARYOPHYLLACEAE ~j]  Clair A. Brown pksc|  borealis  x[  1930-07-07 , 
{"catalogNumber": "1472418", "order": "Caryophyllales", "family": "Caryophyllaceae", "scientificName": "Stellaria borealis", "scientificNameAuthorship": "Bigelow", "genus": "Stellaria", "subgenus": "", "specificEpithet": "borealis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Clair A. Brown", "recordNumber": "3216", "verbatimEventDate": "1930-07-07", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Keweenaw", "municipality": "", "locality": "Isle Royale, Washington Harbor", "decimalLatitude": "47.911724", "decimalLongitude": "-89.157018", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}