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": ""}
  j~ H thomas duncan     ranunculus hispidus var. nitidus Emma J. Cole v(^   Kent _   O hispidus   Y ksm50 658  RANUNCULALES GFtg    E (cham.) t. duncan       42.96336  VAR. R~  -85.668086 Eh    fgc93 michigan  5p* RANUNCULACEAE    RANUNCULUS D!p.F 
{"catalogNumber": "", "order": "Ranunculales", "family": "Ranunculaceae", "scientificName": "Ranunculus hispidus var. nitidus", "scientificNameAuthorship": "(Chapm.) T. Duncan", "genus": "Ranunculus", "subgenus": "", "specificEpithet": "hispidus", "verbatimTaxonRank": "var.", "infraspecificEpithet": "", "identifiedBy": "Thomas Duncan", "recordedBy": "Emma J. Cole", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "KSM50658", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Kent", "municipality": "", "locality": "", "decimalLatitude": "42.96336", "decimalLongitude": "-85.668086", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}