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": ""}
 Ranunculales X-1S  united states  DFlU   jw- 6 s.n.     & g 1894-06-20  ^xUpL A.D. Selby   | a Mack|nac Island  RANUNCULUS Ps  -84.625601 b WM   @ 1345449  &f1S8 Mackina  T2] acris 45.864457 hJ//V     r2nr ranunculaceae L. k,    Ranunculus acris       c]r Michigan
{"catalogNumber": "1345449", "order": "Ranunculales", "family": "Ranunculaceae", "scientificName": "Ranunculus acris", "scientificNameAuthorship": "L.", "genus": "Ranunculus", "subgenus": "", "specificEpithet": "acris", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "A.D. Selby", "recordNumber": "s.n.", "verbatimEventDate": "1894-06-20", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Mackinac", "municipality": "", "locality": "Mackinac Island", "decimalLatitude": "45.864457", "decimalLongitude": "-84.625601", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}