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": ""}
1893-06-13 <z    f wayne       Ernest J. Palmer    CALPODENDRON   v Gm cr4taegus calpodendron  (ehrh.) medik. =Bpe   A^| m united states 1365b I9L  OLIVER A. FARWELL =    Belle Isle. k  ROSACEAE v   _Og3 -82.980473 1465613   #v   Pd S CRATAEGUS   c 42.40038 ROSALES kC[Jh     C, "NO. 20" [AMER. MIDL. NAT. 12:66] michigan cv 
{"catalogNumber": "1465613", "order": "Rosales", "family": "Rosaceae", "scientificName": "Crataegus calpodendron", "scientificNameAuthorship": "(Ehrh.) Medik.", "genus": "Crataegus", "subgenus": "", "specificEpithet": "calpodendron", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Ernest J. Palmer", "recordedBy": "Oliver A. Farwell", "recordNumber": "1365b", "verbatimEventDate": "1893-06-13", "habitat": "", "occurrenceRemarks": "\"No. 20\" [Amer. Midl. Nat. 12:66]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Wayne", "municipality": "", "locality": "Belle Isle.", "decimalLatitude": "42.340038", "decimalLongitude": "-82.980473", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}