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": ""}
  4Vv%2 CROTON CALIFORNICS  1543151 A*c   `C S. B. Parish   0t CALIFORNIA MUELL.-ARG+. $Mq   dw9y UNITED STATES 1062 LNAC?   ois riverside  mH 1o malpighiales  1917-04-04 -7z    P sandy canon bottom         R 2 229 Croton -@)   
{"catalogNumber": "1543151", "order": "Malpighiales", "family": "", "scientificName": "Croton californicus", "scientificNameAuthorship": "Muell.-Arg.", "genus": "Croton", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "S. B. Parish", "recordedBy": "", "recordNumber": "1062", "verbatimEventDate": "1917-04-04", "habitat": "Sandy Canon bottom", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "California", "county": "Riverside", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "229", "maximumElevationInMeters": ""}