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": ""}
var. _M   Frederick W. Case, Jr. ^   +a 1956-06-27  FW S.N. SAGINAW `  mark p. widrlechner T~@+e   rays woods.   W   bt. (michx.) maxim.  Cs Rosaceae rosales  gIG    IDAEUS 9YBh     * -84.159512 michigan e  43.532366 bB(   U9[ UNITED STATES  -i(  STRIGOSUS rubus 2E>.   .A|g 1470927 rubus idaeus var. strigosus ?Qo6   
{"catalogNumber": "1470927", "order": "Rosales", "family": "Rosaceae", "scientificName": "Rubus idaeus var. strigosus", "scientificNameAuthorship": "(Michx.) Maxim.", "genus": "Rubus", "subgenus": "", "specificEpithet": "idaeus", "verbatimTaxonRank": "var.", "infraspecificEpithet": "strigosus", "identifiedBy": "Mark P. Widrlechner", "recordedBy": "Frederick W. Case, Jr.", "recordNumber": "s.n.", "verbatimEventDate": "1956-06-27", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Saginaw", "municipality": "", "locality": "Rays Woods.", "decimalLatitude": "43.532366", "decimalLongitude": "-84.159512", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}