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": ""}
 2[c0s -83.67539  wT HISPIDUS    (GREENE) T. DUNCAN KcV   =KG ranunculaceae     1345630 Z   1924-05-20 Q   WET SPOTS IN WOODS =Y2    WZIS4 about 5 miles s of ann arbor at cady's corners THOMAS DUNCAN R*w S   U. UNITED STATES Washtenaw 4?    oZE`M ranunculus hispidus var. caricetorum   ap Carl O. Erlanson  ! var.  57 S ( 
{"catalogNumber": "1345630", "order": "", "family": "Ranunculaceae", "scientificName": "Ranunculus hispidus var. caricetorum", "scientificNameAuthorship": "(Greene) T. Duncan", "genus": "", "subgenus": "", "specificEpithet": "hispidus", "verbatimTaxonRank": "var.", "infraspecificEpithet": "", "identifiedBy": "Thomas Duncan", "recordedBy": "Carl O. Erlanson", "recordNumber": "57", "verbatimEventDate": "1924-05-20", "habitat": "Wet spots in woods", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Washtenaw", "municipality": "", "locality": "About 5 miles S of Ann Arbor at Cady's Corners", "decimalLatitude": "", "decimalLongitude": "-83.67539", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}