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": ""}
   1967-06-15 wc  Michiga(n yCcR  -85.11306 z7Ek     1473619 rGk       ALTERNIFOLIA  ?s x   ]`Gi emmet l. f. >l*,]   Just W of Good Hart. db17>    12479 *;    <|1> Occasional tall shrub, deciduous woods.   Is- edward g. voss 
{"catalogNumber": "1473619", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "L. f.", "genus": "", "subgenus": "", "specificEpithet": "alternifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Edward G. Voss", "recordNumber": "12479", "verbatimEventDate": "1967-06-15", "habitat": "Occasional tall shrub, deciduous woods.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Emmet", "municipality": "", "locality": "Just W of Good Hart.", "decimalLatitude": "", "decimalLongitude": "-85.11306", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}