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": ""}
 x 1930-07-31  f^h UNITED STATES   Fa A| l. f.  ranunculales w     <)i; 2342  $Eq -88.716612  48.078119 f;    V7 isle royale, outlet of chickenbone lake, n mccargoe cXove  [s JAMES B. MCFARLIN  ranunculus e76   Michigan xl   [7 delta swamp  ranunculaceae a ]pZ     0Q; z RANUNCULUS P3NSYLANICU5  [v[G keweenaw
{"catalogNumber": "", "order": "Ranunculales", "family": "Ranunculaceae", "scientificName": "Ranunculus pensylvanicus", "scientificNameAuthorship": "L. f.", "genus": "Ranunculus", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "James B. McFarlin", "recordNumber": "2342", "verbatimEventDate": "1930-07-31", "habitat": "Delta swamp", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Keweenaw", "municipality": "", "locality": "Isle Royale, outlet of Chickenbone Lake, in McCargoe Cove", "decimalLatitude": "48.078119", "decimalLongitude": "-88.716612", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}