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": ""}
 ^`sWm MARSHALL    e= united staes  260 PY   4~  x ANN ARBOR. 2022 TRAVER RD; BACKYARD TRAIL S APPROX 40M.  42.3014 5|  rosales $-B   M@HU+ Amanda Klain 1480840    2014-05-12  qzf  Michigan # D   )Nz$ Washtenaw -83.7254 +x   o one old tree; thorn-like nubs to 4cm long.     ANTON A. REZNICEK PV  rosaceae a?z  In shrubby buckthorn and honeysuckle for3st with some ma7ure Acer negundo, Acer saccharinum, Ulmus pumila. VO13    O1a#Kn Prunus prunus americana N, 
{"catalogNumber": "1480840", "order": "Rosales", "family": "Rosaceae", "scientificName": "Prunus americana", "scientificNameAuthorship": "Marshall", "genus": "Prunus", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Amanda Klain", "recordNumber": "260", "verbatimEventDate": "2014-05-12", "habitat": "In shrubby buckthorn and honeysuckle forest with some mature Acer negundo, Acer saccharinum, Ulmus pumila.", "occurrenceRemarks": "One old tree; thorn-like nubs to 4cm long.", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "Ann Arbor. 2022 Traver Rd; backyard trail S approx 40m.", "decimalLatitude": "42.3014", "decimalLongitude": "-83.7254", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}