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": ""}
 var. v     EP- Ranunculaceae   -83.66974 -G>    thomas duncan @q-w   (greene) t. duncan -t 8a   42.20863 I   CB 134747  wHE Washtenaw    CzUN MEADOW    Xw ONE MILE SOUTH OF ANN ARBOR    -L ranunculles  $Q   Ranunculus hisidus var. caricetorum hispidus (a`=Y  S. N. BTz  
{"catalogNumber": "1345747", "order": "Ranunculales", "family": "Ranunculaceae", "scientificName": "Ranunculus hispidus var. caricetorum", "scientificNameAuthorship": "(Greene) T. Duncan", "genus": "", "subgenus": "", "specificEpithet": "hispidus", "verbatimTaxonRank": "var.", "infraspecificEpithet": "", "identifiedBy": "Thomas Duncan", "recordedBy": "", "recordNumber": "s.n.", "verbatimEventDate": "", "habitat": "Meadow", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Washtenaw", "municipality": "", "locality": "One mile South of Ann Arbor", "decimalLatitude": "42.20863", "decimalLongitude": "-83.66974", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}