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": ""}
 /VME  840a     Gz  ROSALES    p[N WOODS 2 MILES EAST OF ANN ARBOR. rosaceae  ^  ca~lpodendron T  1465592 6d   (L xI 1924Z-10-05     < WASHTENAW  03 CRATAEGUS  (Ehrh.) Medik. r   Trh united statDes MICHIGAN a5y      q Crataegus calpodendron  carl o. erlanson N  
{"catalogNumber": "1465592", "order": "Rosales", "family": "Rosaceae", "scientificName": "Crataegus calpodendron", "scientificNameAuthorship": "(Ehrh.) Medik.", "genus": "Crataegus", "subgenus": "", "specificEpithet": "calpodendron", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Carl O. Erlanson", "recordNumber": "840a", "verbatimEventDate": "1924-10-05", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "Woods 2 miles east of Ann Arbor.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}