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": ""}
 75 robert h. read  ranunculales  4xY    z Michigan  ranunculus acris & -lp   u?&L.  , ranunculaceae    aX 1345459 ACRIS /  Ranunculus i4      -86.54028 f@A    United States *ZmI  in mners castle area /    Xo 109   /j .> 1973-<06-14  
{"catalogNumber": "1345459", "order": "Ranunculales", "family": "Ranunculaceae", "scientificName": "Ranunculus acris", "scientificNameAuthorship": "L.", "genus": "Ranunculus", "subgenus": "", "specificEpithet": "acris", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert H. Read", "recordNumber": "109", "verbatimEventDate": "1973-06-14", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "In Miners Castle area", "decimalLatitude": "", "decimalLongitude": "-86.54028", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}