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": ""}
   N| united states DEARBORN. m+M   = MICHIGAN  Gp WAYNE   R7* 42.31109    -83.215453 PUNCTATA  4N       8635 1466430 w   CRATAEGUS PUNCTATA VAR. PAUSIACA Hk-y   J9 1929-10-15 PAUSIACA  2)?  rosaceae Adg   -< Ernest J. Palmer  M VAR. R0SALES  8          (ashe) palmer t>p? 
{"catalogNumber": "1466430", "order": "Rosales", "family": "Rosaceae", "scientificName": "Crataegus punctata var. pausiaca", "scientificNameAuthorship": "(Ashe) Palmer", "genus": "", "subgenus": "", "specificEpithet": "punctata", "verbatimTaxonRank": "var.", "infraspecificEpithet": "pausiaca", "identifiedBy": "Ernest J. Palmer", "recordedBy": "", "recordNumber": "8635", "verbatimEventDate": "1929-10-15", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Wayne", "municipality": "", "locality": "Dearborn.", "decimalLatitude": "42.31109", "decimalLongitude": "-83.215453", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}