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": ""}
branch +68e   K var. MICHIGAN!6B,I  41.94414 ,OR8#   eS BESSIE B. KANOUSE  j^ -84.88401  /F= crataegus punctata var. pausiaca  s.n. 4xY  Quincy.  i         (Ashe) Palmer V   ROSALES hhd   d 1926-09-17  ^han 1466421    B_- united states A SHRUBBY TREE 10-20 FT. HIGH. <d;  
{"catalogNumber": "1466421", "order": "Rosales", "family": "", "scientificName": "Crataegus punctata var. pausiaca", "scientificNameAuthorship": "(Ashe) Palmer", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "var.", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Bessie B. Kanouse", "recordNumber": "s.n.", "verbatimEventDate": "1926-09-17", "habitat": "A shrubby tree 10-20 ft. high.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Branch", "municipality": "", "locality": "Quincy.", "decimalLatitude": "41.94414", "decimalLongitude": "-84.88401", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}