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": ""}
  crataegus macrosperma var. matura I   .zW OLIVR A. FARWELL  D YgG matura    united states VAR.  S  8579  c3Fi   dq(P@ CRATAEGUS  $ ROSACEAE Oakland T&a   83.13098 D[i    2 michig/an Rochester. 4    1929-09-10 q`K   F (Sarg.) Eggl. macrosperma FtT     Zt9  [amer. midl. nat. 12:63] [blh sh3et not seen by ejp] rosales -gwbA     e)hf 1465804   ,oT 4.67714
{"catalogNumber": "1465804", "order": "Rosales", "family": "Rosaceae", "scientificName": "Crataegus macrosperma var. matura", "scientificNameAuthorship": "(Sarg.) Eggl.", "genus": "Crataegus", "subgenus": "", "specificEpithet": "macrosperma", "verbatimTaxonRank": "var.", "infraspecificEpithet": "matura", "identifiedBy": "", "recordedBy": "Oliver A. Farwell", "recordNumber": "8579", "verbatimEventDate": "1929-09-10", "habitat": "", "occurrenceRemarks": "[Amer. Midl. Nat. 12:63] [BLH sheet not seen by EJP]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Oakland", "municipality": "", "locality": "Rochester.", "decimalLatitude": "42.67714", "decimalLongitude": "-83.13098", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}