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": ""}
   Krk ABORYTIVUS  6[J VAR.  - c 1927-06-02 FERNALD El k  EUCJYCLUS 1F x    MICHIGAN pZ   Ranunculus abortivus var. eucyclus _   ranunculaceae !.n1   a@  ranunculus    b$ 42.267467  1161 &p   2 United States 1481940  ZtU    Y ANN ARBOR; SPEECHLER'S WOODS.  7  washtenaw   thomas e. weier and ?frederick j. hermann wQ-)   U -83.698626
{"catalogNumber": "1481940", "order": "", "family": "Ranunculaceae", "scientificName": "Ranunculus abortivus var. eucyclus", "scientificNameAuthorship": "Fernald", "genus": "Ranunculus", "subgenus": "", "specificEpithet": "abortivus", "verbatimTaxonRank": "var.", "infraspecificEpithet": "eucyclus", "identifiedBy": "", "recordedBy": "Thomas E. Weier and Frederick J. Hermann", "recordNumber": "1161", "verbatimEventDate": "1927-06-02", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "Ann Arbor; Speechler's Woods.", "decimalLatitude": "42.267467", "decimalLongitude": "-83.698626", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}