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": ""}
  -86.4591 <64A    y 2n Michigan  1316482 B=Um4      :~# salicaceae WHITE RIVER TP., CA. 6 MI. NW OF MONTAGUE. YtU    1963-07-06 k     YH UNITED STATES        B malpiqhiales    "frequent shrub," p>3] 
{"catalogNumber": "1316482", "order": "Malpighiales", "family": "Salicaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1963-07-06", "habitat": "", "occurrenceRemarks": "\"frequent shrub,\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "White River Tp., ca. 6 mi. NW of Montague.", "decimalLatitude": "", "decimalLongitude": "-86.4591", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}