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": ""}
     Don Henson      1258643 B @   -86.49969 %fB   THESE FROM TH EXTREME NW END IN DELTA COUNTY. NE1/4 NE1/4 NE1/4 SEC 1 T42N-R18W.   y|   Y 7 (L.) MOENCH Delta ~/**%    mZbh Chamaedaphne calyculata      j= calyculata   8 YAU Ericaceae    49  `H U michigan  vo bordering banana lake all around. 
{"catalogNumber": "1258643", "order": "", "family": "Ericaceae", "scientificName": "Chamaedaphne calyculata", "scientificNameAuthorship": "(L.) Moench", "genus": "", "subgenus": "", "specificEpithet": "calyculata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Don Henson", "recordNumber": "49", "verbatimEventDate": "", "habitat": "Bordering Banana Lake all around.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Delta", "municipality": "", "locality": "These from the extreme NW end in Delta County. NE1/4 NE1/4 NE1/4 Sec 1 T42N-R18W.", "decimalLatitude": "", "decimalLongitude": "-86.49969", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}