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": ""}
 MICHIGAN dv*Z   +_ Prunus   dCUm Ionia   ROY E. GEREAU ]6Wr   984 cC#H   vX; U HRH.   yKZY@ 42.850002  f] ^ About 90 m north of Peaks Rd., 0.3 mi. we9s7 of intersection with Grand River Ave.  B@; 1982-06-05      3L65 SEROTINA rosaceae YYmz   1468416 .$x  "several scaly-barked trees to about 12 m high, with frakinus americana." w<Y      R60b PRUNUS SEROTINA
{"catalogNumber": "1468416", "order": "", "family": "Rosaceae", "scientificName": "Prunus serotina", "scientificNameAuthorship": "Ehrh.", "genus": "Prunus", "subgenus": "", "specificEpithet": "serotina", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Roy E. Gereau", "recordNumber": "984", "verbatimEventDate": "1982-06-05", "habitat": "", "occurrenceRemarks": "\"Several scaly-barked trees to about 12 m high, with Fraxinus americana.\"", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Ionia", "municipality": "", "locality": "About 90 m north of Peaks Rd., 0.3 mi. west of intersection with Grand River Ave.", "decimalLatitude": "42.850002", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}