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": ""}
 R.F. HOOVER c    _k1 hoover   mOP 7 mi. southeast of le grand  1936-05-01  7#le  var. kqQ   Downingia bicornuta var. picta qF   5 asterales 1111h417 &^   vO bicornuta   picta %-_   CAMPANULACEAE >  United States `VK   oNO Downingia   (a merced   % K% 1083 California aX<b   
{"catalogNumber": "1111417", "order": "Asterales", "family": "Campanulaceae", "scientificName": "Downingia bicornuta var. picta", "scientificNameAuthorship": "Hoover", "genus": "Downingia", "subgenus": "", "specificEpithet": "bicornuta", "verbatimTaxonRank": "var.", "infraspecificEpithet": "picta", "identifiedBy": "", "recordedBy": "R.F. Hoover", "recordNumber": "1083", "verbatimEventDate": "1936-05-01", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "California", "county": "Merced", "municipality": "", "locality": "7 mi. southeast of Le Grand", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}