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": ""}
Amelanchier sanguinea  c^71    $o5 Michigan  (Pursh) DC. ^q6  "COLONIAL SHRUB CA. 1 M. TALL" FLOWERS. 6s  side of gravel road through moist coniferous woods oo    Amelanchier.W    AYO8  EMMET   Rosaceae >  1953-06-14 5    ]i EDWARD G. VOSS     United States F?Nn      sanguinea  wO 1587 
{"catalogNumber": "", "order": "", "family": "Rosaceae", "scientificName": "Amelanchier sanguinea", "scientificNameAuthorship": "(Pursh) DC.", "genus": "Amelanchier", "subgenus": "", "specificEpithet": "sanguinea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Edward G. Voss", "recordNumber": "1587", "verbatimEventDate": "1953-06-14", "habitat": "Side of gravel road through moist coniferous woods", "occurrenceRemarks": "\"Colonial shrub ca. 1 m. tall\" Flowers.", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Emmet", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}