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": ""}
1861-05-03 B,     MJ~$# HISPIDUS ranunculales /3 U    UNITED STATES _.7p    (GREENE) T. DUNCAN uMQ    Cv ranunculus hispidus var. caricetorum   ,X!NX RANUNCULUS MEADOW 9     +u6 42.20863   thomas duncan pi5]  ONE MILE SOUTH OF ANN ARBOR Gvl7  Washtenaw 9   caricetorum zuZ   U:rJ michigan s.n.  1&  
{"catalogNumber": "", "order": "Ranunculales", "family": "", "scientificName": "Ranunculus hispidus var. caricetorum", "scientificNameAuthorship": "(Greene) T. Duncan", "genus": "Ranunculus", "subgenus": "", "specificEpithet": "hispidus", "verbatimTaxonRank": "", "infraspecificEpithet": "caricetorum", "identifiedBy": "Thomas Duncan", "recordedBy": "", "recordNumber": "s.n.", "verbatimEventDate": "1861-05-03", "habitat": "Meadow", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "One mile South of Ann Arbor", "decimalLatitude": "42.20863", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}