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": ""}
-83.66807 8V_Hi         WSHTENAW ,Uz@j     mark p. widrlechner  !O,   _$? Ann Arbor QTwp,! University of Michigan, Horner McLaughlin Woods, N of Ford Rd at Wood Dr dead end, S edge of N buttonbush swamp.       rubus pubescns *IbJ      1233 Pm   
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Rubus pubescens", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Mark P. Widrlechner", "recordedBy": "", "recordNumber": "1233", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Washtenaw", "municipality": "", "locality": "Ann Arbor Twp, University of Michigan, Horner McLaughlin Woods, N of Ford Rd at Wood Dr dead end, S edge of N buttonbush swamp.", "decimalLatitude": "", "decimalLongitude": "-83.66807", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}