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": ""}
 rr 46.224972  g ranunculaceae     united states [     VAR.  !0    abortivus f  abortivus T|     IRON  ~t`X  -88.3569  y  1958-05-27 C uF    1345373 G!y 8  "Petals yellow." )|qyp  ranunculales n;R  RANUNCULUS ABORTIVUS VAR. ABORTIVUS ? 4 m 
{"catalogNumber": "1345373", "order": "Ranunculales", "family": "Ranunculaceae", "scientificName": "Ranunculus abortivus var. abortivus", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "abortivus", "verbatimTaxonRank": "var.", "infraspecificEpithet": "abortivus", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1958-05-27", "habitat": "", "occurrenceRemarks": "\"Petals yellow.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Iron", "municipality": "", "locality": "", "decimalLatitude": "46.224972", "decimalLongitude": "-88.3569", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}