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": ""}
  V:/ux -83.68781  ( Crataegus  Vt hO (SARG.) EGGL. Michigan $K w  washtenaw E  CRATAEGU5 PRUINOSA VAR. LATISEPALA ri     Rosacee var. ahA<~   O pruinosa  1929-05-28 4f@o2  UNI7ED STATES GR$k  1480775 :        4 miles n. east ofann arbor.  LATISEPALA D;    zz` ROSALES s.n. #PHNS   42.32962 =F  cedric l. porter $  'tree no. 17' "a 5hrub, about 5-6 ft high" "corymbs gXlabrous, 5-10-flowered. calyx lobes entire or slightly toothed. flowers 2 cm, in diameter. stamens 20. anthers cream-colored. styles 3-4" [see mich1465980 for fruiting collection of same tree]x >7>   eSK ERNEST J. PALMER 
{"catalogNumber": "1480775", "order": "Rosales", "family": "Rosaceae", "scientificName": "Crataegus pruinosa var. latisepala", "scientificNameAuthorship": "(Sarg.) Eggl.", "genus": "Crataegus", "subgenus": "", "specificEpithet": "pruinosa", "verbatimTaxonRank": "var.", "infraspecificEpithet": "latisepala", "identifiedBy": "Ernest J. Palmer", "recordedBy": "Cedric L. Porter", "recordNumber": "s.n.", "verbatimEventDate": "1929-05-28", "habitat": "", "occurrenceRemarks": "'Tree No. 17' \"A shrub, about 5-6 ft high\" \"Corymbs glabrous, 5-10-flowered. Calyx lobes entire or slightly toothed. Flowers 2 cm, in diameter. Stamens 20. Anthers cream-colored. Styles 3-4\" [see MICH1465980 for fruiting collection of same tree]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "4 miles N. East of Ann Arbor.", "decimalLatitude": "42.32962", "decimalLongitude": "-83.68781", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}