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": ""}
 1465845  d   ,Gu@X "3 N. BUSH WITH LIGHT GREEN LEAVES. FRUIT REDDISH"   d`S 5 margaretta  @C Crataegus 42â° 03' n, 83â° 52' w QjR    Rosales Jq         united states 7    1984-09-08 D?6  5428  l  james b. phipps &  ON US 12, 4 KM E. OF CLINTON. KLV     v:  michigan  .#%D/ crataegus mar garetta 
{"catalogNumber": "1465845", "order": "Rosales", "family": "", "scientificName": "Crataegus margaretta", "scientificNameAuthorship": "", "genus": "Crataegus", "subgenus": "", "specificEpithet": "margaretta", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "James B. Phipps", "recordNumber": "5428", "verbatimEventDate": "1984-09-08", "habitat": "", "occurrenceRemarks": "\"3 m. bush with light green leaves. Fruit reddish\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "On US 12, 4 km E. of Clinton.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "42\u00c2\u00b0 03' N, 83\u00c2\u00b0 52' W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}