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": ""}
 M Timothy L. Walters     B! Du Roi alba As     O Michigan   9168 d&   JO   rosaceae  vZ 44.256869   W c SPIRAEA  SPIRAA ALBA K     Zt5i 1244994  hd -85.960261  m Dry sand prairie/barren. Associates: Andopogon gerardii, Solidago, Salix humilis, Comptonia, Pteridium, Danthonia. "Locally common; ste0ms red."  =X      | ROSALES
{"catalogNumber": "1244994", "order": "Rosales", "family": "Rosaceae", "scientificName": "Spiraea alba", "scientificNameAuthorship": "Du Roi", "genus": "Spiraea", "subgenus": "", "specificEpithet": "alba", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Timothy L. Walters", "recordNumber": "9168", "verbatimEventDate": "", "habitat": "Dry sand prairie/barren. Associates: Andopogon gerardii, Solidago, Salix humilis, Comptonia, Pteridium, Danthonia.", "occurrenceRemarks": "\"Locally common; stems red.\"", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "", "decimalLatitude": "44.256869", "decimalLongitude": "-85.960261", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}